<HTML>
<BODY BGCOLOR="white">
<PRE>
<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Copyright 2007-2008 Michele Mostarda ( michele.mostarda@gmail.com ).<a name="line.2"></a>
<FONT color="green">003</FONT>     * All Rights Reserved.<a name="line.3"></a>
<FONT color="green">004</FONT>     *<a name="line.4"></a>
<FONT color="green">005</FONT>     * Licensed under the Apache License, Version 2.0 (the 'License');<a name="line.5"></a>
<FONT color="green">006</FONT>     * you may not use this file except in compliance with the License.<a name="line.6"></a>
<FONT color="green">007</FONT>     * You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *     http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an 'AS IS' BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    package com.asemantics.rdfcoder;<a name="line.19"></a>
<FONT color="green">020</FONT>    <a name="line.20"></a>
<FONT color="green">021</FONT>    import com.asemantics.rdfcoder.inspector.Inspector;<a name="line.21"></a>
<FONT color="green">022</FONT>    import com.asemantics.rdfcoder.model.CodeModel;<a name="line.22"></a>
<FONT color="green">023</FONT>    import com.asemantics.rdfcoder.model.CoderFactory;<a name="line.23"></a>
<FONT color="green">024</FONT>    import com.asemantics.rdfcoder.model.QueryResult;<a name="line.24"></a>
<FONT color="green">025</FONT>    import com.asemantics.rdfcoder.model.SPARQLException;<a name="line.25"></a>
<FONT color="green">026</FONT>    import com.asemantics.rdfcoder.model.SPARQLQuerableCodeModel;<a name="line.26"></a>
<FONT color="green">027</FONT>    import com.asemantics.rdfcoder.model.java.JavaQueryModel;<a name="line.27"></a>
<FONT color="green">028</FONT>    import com.asemantics.rdfcoder.profile.ProfileException;<a name="line.28"></a>
<FONT color="green">029</FONT>    import com.asemantics.rdfcoder.parser.JStatistics;<a name="line.29"></a>
<FONT color="green">030</FONT>    import com.asemantics.rdfcoder.storage.CodeStorage;<a name="line.30"></a>
<FONT color="green">031</FONT>    import com.asemantics.rdfcoder.storage.CodeStorageException;<a name="line.31"></a>
<FONT color="green">032</FONT>    import jline.ConsoleReader;<a name="line.32"></a>
<FONT color="green">033</FONT>    import jline.History;<a name="line.33"></a>
<FONT color="green">034</FONT>    <a name="line.34"></a>
<FONT color="green">035</FONT>    import java.io.File;<a name="line.35"></a>
<FONT color="green">036</FONT>    import java.io.IOException;<a name="line.36"></a>
<FONT color="green">037</FONT>    import java.io.PrintStream;<a name="line.37"></a>
<FONT color="green">038</FONT>    import java.lang.reflect.InvocationTargetException;<a name="line.38"></a>
<FONT color="green">039</FONT>    import java.lang.reflect.Method;<a name="line.39"></a>
<FONT color="green">040</FONT>    import java.util.ArrayList;<a name="line.40"></a>
<FONT color="green">041</FONT>    import java.util.Collection;<a name="line.41"></a>
<FONT color="green">042</FONT>    import java.util.HashMap;<a name="line.42"></a>
<FONT color="green">043</FONT>    import java.util.List;<a name="line.43"></a>
<FONT color="green">044</FONT>    import java.util.Map;<a name="line.44"></a>
<FONT color="green">045</FONT>    import java.util.Set;<a name="line.45"></a>
<FONT color="green">046</FONT>    <a name="line.46"></a>
<FONT color="green">047</FONT>    <a name="line.47"></a>
<FONT color="green">048</FONT>    /**<a name="line.48"></a>
<FONT color="green">049</FONT>     * The Command line &lt;i&gt;RDFCoder&lt;/i&gt; utility.<a name="line.49"></a>
<FONT color="green">050</FONT>     */<a name="line.50"></a>
<FONT color="green">051</FONT>    public abstract class AbstractCommandLine {<a name="line.51"></a>
<FONT color="green">052</FONT>    <a name="line.52"></a>
<FONT color="green">053</FONT>        /**<a name="line.53"></a>
<FONT color="green">054</FONT>         * Enumeration on library types.<a name="line.54"></a>
<FONT color="green">055</FONT>         */<a name="line.55"></a>
<FONT color="green">056</FONT>        private enum LibraryType {<a name="line.56"></a>
<FONT color="green">057</FONT>            JAR_FILE,<a name="line.57"></a>
<FONT color="green">058</FONT>            SOURCE_DIR,<a name="line.58"></a>
<FONT color="green">059</FONT>            JAVADOC_DIR,<a name="line.59"></a>
<FONT color="green">060</FONT>            CLASS_DIR<a name="line.60"></a>
<FONT color="green">061</FONT>        }<a name="line.61"></a>
<FONT color="green">062</FONT>    <a name="line.62"></a>
<FONT color="green">063</FONT>        /* Public constants. */<a name="line.63"></a>
<FONT color="green">064</FONT>    <a name="line.64"></a>
<FONT color="green">065</FONT>        /**<a name="line.65"></a>
<FONT color="green">066</FONT>         * Major version of CommandLine console.<a name="line.66"></a>
<FONT color="green">067</FONT>         */<a name="line.67"></a>
<FONT color="green">068</FONT>        public static final int VERSION_MAJOR  = 0;<a name="line.68"></a>
<FONT color="green">069</FONT>    <a name="line.69"></a>
<FONT color="green">070</FONT>        /**<a name="line.70"></a>
<FONT color="green">071</FONT>         * Minor version of CommandLine console.<a name="line.71"></a>
<FONT color="green">072</FONT>         */<a name="line.72"></a>
<FONT color="green">073</FONT>        public static final int VERSION_MINOR  = 5;<a name="line.73"></a>
<FONT color="green">074</FONT>    <a name="line.74"></a>
<FONT color="green">075</FONT>        /**<a name="line.75"></a>
<FONT color="green">076</FONT>         * Name of the active model used to perform inspection command.<a name="line.76"></a>
<FONT color="green">077</FONT>         */<a name="line.77"></a>
<FONT color="green">078</FONT>        public static final String INSPECTION_MODEL_NAME = "model";<a name="line.78"></a>
<FONT color="green">079</FONT>    <a name="line.79"></a>
<FONT color="green">080</FONT>        /**<a name="line.80"></a>
<FONT color="green">081</FONT>         * The command method expected prefix.<a name="line.81"></a>
<FONT color="green">082</FONT>         */<a name="line.82"></a>
<FONT color="green">083</FONT>        protected static final String COMMAND_PREFIX = "command_";<a name="line.83"></a>
<FONT color="green">084</FONT>    <a name="line.84"></a>
<FONT color="green">085</FONT>        /**<a name="line.85"></a>
<FONT color="green">086</FONT>         * Short command description prefix.<a name="line.86"></a>
<FONT color="green">087</FONT>         */<a name="line.87"></a>
<FONT color="green">088</FONT>        protected static final String SHORT_COMMAND_DESCRIPTION_PREFIX = "__"  + COMMAND_PREFIX;<a name="line.88"></a>
<FONT color="green">089</FONT>    <a name="line.89"></a>
<FONT color="green">090</FONT>        /**<a name="line.90"></a>
<FONT color="green">091</FONT>         * Extended command description prefix.<a name="line.91"></a>
<FONT color="green">092</FONT>         */<a name="line.92"></a>
<FONT color="green">093</FONT>        protected static final String LONG_COMMAND_DESCRIPTION_PREFIX  = "___" + COMMAND_PREFIX;<a name="line.93"></a>
<FONT color="green">094</FONT>    <a name="line.94"></a>
<FONT color="green">095</FONT>        /**<a name="line.95"></a>
<FONT color="green">096</FONT>         * Jar resource prefix.<a name="line.96"></a>
<FONT color="green">097</FONT>         */<a name="line.97"></a>
<FONT color="green">098</FONT>        protected static final String RESOURCE_JAR_PREFIX    = "jar:";<a name="line.98"></a>
<FONT color="green">099</FONT>    <a name="line.99"></a>
<FONT color="green">100</FONT>        /**<a name="line.100"></a>
<FONT color="green">101</FONT>         * Source dir resource prefix.<a name="line.101"></a>
<FONT color="green">102</FONT>         */<a name="line.102"></a>
<FONT color="green">103</FONT>        protected static final String RESOURCE_SOURCE_PREFIX = "src:";<a name="line.103"></a>
<FONT color="green">104</FONT>    <a name="line.104"></a>
<FONT color="green">105</FONT>        /**<a name="line.105"></a>
<FONT color="green">106</FONT>         * Source dir resource prefix.<a name="line.106"></a>
<FONT color="green">107</FONT>         */<a name="line.107"></a>
<FONT color="green">108</FONT>        protected static final String RESOURCE_JAVADOC_PREFIX = "javadoc:";<a name="line.108"></a>
<FONT color="green">109</FONT>    <a name="line.109"></a>
<FONT color="green">110</FONT>        /**<a name="line.110"></a>
<FONT color="green">111</FONT>         * Class dir resource prefix.<a name="line.111"></a>
<FONT color="green">112</FONT>         */<a name="line.112"></a>
<FONT color="green">113</FONT>        protected static final String RESOURCE_CLASS_PREFIX  = "class:";<a name="line.113"></a>
<FONT color="green">114</FONT>    <a name="line.114"></a>
<FONT color="green">115</FONT>        /**<a name="line.115"></a>
<FONT color="green">116</FONT>         * Exit command.<a name="line.116"></a>
<FONT color="green">117</FONT>         */<a name="line.117"></a>
<FONT color="green">118</FONT>        protected static final String EXIT_COMMAND = "exit";<a name="line.118"></a>
<FONT color="green">119</FONT>    <a name="line.119"></a>
<FONT color="green">120</FONT>        /**<a name="line.120"></a>
<FONT color="green">121</FONT>         * Command shell history file.<a name="line.121"></a>
<FONT color="green">122</FONT>         */<a name="line.122"></a>
<FONT color="green">123</FONT>        protected static final File HISTORY_FILE = new File( new File(System.getProperty("user.home") ), ".rdfcoder");<a name="line.123"></a>
<FONT color="green">124</FONT>    <a name="line.124"></a>
<FONT color="green">125</FONT>        /* Private constants. */<a name="line.125"></a>
<FONT color="green">126</FONT>    <a name="line.126"></a>
<FONT color="green">127</FONT>        /**<a name="line.127"></a>
<FONT color="green">128</FONT>         * Default code model name.<a name="line.128"></a>
<FONT color="green">129</FONT>         */<a name="line.129"></a>
<FONT color="green">130</FONT>        protected static final String DEFAULT_CODE_MODEL = "default";<a name="line.130"></a>
<FONT color="green">131</FONT>    <a name="line.131"></a>
<FONT color="green">132</FONT>        /**<a name="line.132"></a>
<FONT color="green">133</FONT>         * Java profile name.<a name="line.133"></a>
<FONT color="green">134</FONT>         */<a name="line.134"></a>
<FONT color="green">135</FONT>        private static final String JAVA_PROFILE = "java-profile";<a name="line.135"></a>
<FONT color="green">136</FONT>    <a name="line.136"></a>
<FONT color="green">137</FONT>        /**<a name="line.137"></a>
<FONT color="green">138</FONT>         * Arguments buffer.<a name="line.138"></a>
<FONT color="green">139</FONT>         */<a name="line.139"></a>
<FONT color="green">140</FONT>        private static List&lt;String&gt; argsBuffer = new ArrayList&lt;String&gt;();<a name="line.140"></a>
<FONT color="green">141</FONT>    <a name="line.141"></a>
<FONT color="green">142</FONT>        /* Fields. */<a name="line.142"></a>
<FONT color="green">143</FONT>    <a name="line.143"></a>
<FONT color="green">144</FONT>        /**<a name="line.144"></a>
<FONT color="green">145</FONT>         * Loaded model handlers.<a name="line.145"></a>
<FONT color="green">146</FONT>         */<a name="line.146"></a>
<FONT color="green">147</FONT>        private Map&lt;String,ModelHandler&gt; modelHandlers;<a name="line.147"></a>
<FONT color="green">148</FONT>    <a name="line.148"></a>
<FONT color="green">149</FONT>        /**<a name="line.149"></a>
<FONT color="green">150</FONT>         * Currently selected model.<a name="line.150"></a>
<FONT color="green">151</FONT>         */<a name="line.151"></a>
<FONT color="green">152</FONT>        private String selectedModel;<a name="line.152"></a>
<FONT color="green">153</FONT>    <a name="line.153"></a>
<FONT color="green">154</FONT>        /**<a name="line.154"></a>
<FONT color="green">155</FONT>         * Inspector common instance.<a name="line.155"></a>
<FONT color="green">156</FONT>         */<a name="line.156"></a>
<FONT color="green">157</FONT>        private Map&lt;String,Inspector&gt; modelToInspector;<a name="line.157"></a>
<FONT color="green">158</FONT>    <a name="line.158"></a>
<FONT color="green">159</FONT>        /**<a name="line.159"></a>
<FONT color="green">160</FONT>         * Debug mode flag.<a name="line.160"></a>
<FONT color="green">161</FONT>         */<a name="line.161"></a>
<FONT color="green">162</FONT>        private boolean debug = false;<a name="line.162"></a>
<FONT color="green">163</FONT>    <a name="line.163"></a>
<FONT color="green">164</FONT>        /**<a name="line.164"></a>
<FONT color="green">165</FONT>         * List of model that has been modified and are waiting to be saved.<a name="line.165"></a>
<FONT color="green">166</FONT>         */<a name="line.166"></a>
<FONT color="green">167</FONT>        private List&lt;String&gt; toBeSaved;<a name="line.167"></a>
<FONT color="green">168</FONT>    <a name="line.168"></a>
<FONT color="green">169</FONT>        /* Console related stuff. */<a name="line.169"></a>
<FONT color="green">170</FONT>    <a name="line.170"></a>
<FONT color="green">171</FONT>        /**<a name="line.171"></a>
<FONT color="green">172</FONT>         * Command line console reader.<a name="line.172"></a>
<FONT color="green">173</FONT>         */<a name="line.173"></a>
<FONT color="green">174</FONT>        private ConsoleReader consoleReader;<a name="line.174"></a>
<FONT color="green">175</FONT>    <a name="line.175"></a>
<FONT color="green">176</FONT>        /**<a name="line.176"></a>
<FONT color="green">177</FONT>         * Console history.<a name="line.177"></a>
<FONT color="green">178</FONT>         */<a name="line.178"></a>
<FONT color="green">179</FONT>        private History history;<a name="line.179"></a>
<FONT color="green">180</FONT>    <a name="line.180"></a>
<FONT color="green">181</FONT>        /**<a name="line.181"></a>
<FONT color="green">182</FONT>         * The current console directory.<a name="line.182"></a>
<FONT color="green">183</FONT>         */<a name="line.183"></a>
<FONT color="green">184</FONT>        private File currentDirectory;<a name="line.184"></a>
<FONT color="green">185</FONT>    <a name="line.185"></a>
<FONT color="green">186</FONT>        /**<a name="line.186"></a>
<FONT color="green">187</FONT>         * Map of detected commands.<a name="line.187"></a>
<FONT color="green">188</FONT>         */<a name="line.188"></a>
<FONT color="green">189</FONT>        private Map&lt;String,Command&gt; commands;<a name="line.189"></a>
<FONT color="green">190</FONT>    <a name="line.190"></a>
<FONT color="green">191</FONT>        /**<a name="line.191"></a>
<FONT color="green">192</FONT>         * Internal library facade.<a name="line.192"></a>
<FONT color="green">193</FONT>         */<a name="line.193"></a>
<FONT color="green">194</FONT>        private final RDFCoder rdfCoder;<a name="line.194"></a>
<FONT color="green">195</FONT>    <a name="line.195"></a>
<FONT color="green">196</FONT>        /**<a name="line.196"></a>
<FONT color="green">197</FONT>         * This flag is used to intialize the JRE just once.<a name="line.197"></a>
<FONT color="green">198</FONT>         */<a name="line.198"></a>
<FONT color="green">199</FONT>        private boolean jreIntializationDone = false;<a name="line.199"></a>
<FONT color="green">200</FONT>    <a name="line.200"></a>
<FONT color="green">201</FONT>        /**<a name="line.201"></a>
<FONT color="green">202</FONT>         * Access point.<a name="line.202"></a>
<FONT color="green">203</FONT>         *<a name="line.203"></a>
<FONT color="green">204</FONT>         * @param args<a name="line.204"></a>
<FONT color="green">205</FONT>         * @throws IOException<a name="line.205"></a>
<FONT color="green">206</FONT>         * @throws IllegalAccessException<a name="line.206"></a>
<FONT color="green">207</FONT>         * @throws InvocationTargetException<a name="line.207"></a>
<FONT color="green">208</FONT>         */<a name="line.208"></a>
<FONT color="green">209</FONT>        public static void main(String[] args)<a name="line.209"></a>
<FONT color="green">210</FONT>        throws IOException, IllegalAccessException, InvocationTargetException, ProfileException {<a name="line.210"></a>
<FONT color="green">211</FONT>            CommandLine commandLine = new CommandLine(new File("."));<a name="line.211"></a>
<FONT color="green">212</FONT>            commandLine.mainCycle();<a name="line.212"></a>
<FONT color="green">213</FONT>        }<a name="line.213"></a>
<FONT color="green">214</FONT>    <a name="line.214"></a>
<FONT color="green">215</FONT>        /**<a name="line.215"></a>
<FONT color="green">216</FONT>         * Constructor.<a name="line.216"></a>
<FONT color="green">217</FONT>         *<a name="line.217"></a>
<FONT color="green">218</FONT>         * @param file the initial location.<a name="line.218"></a>
<FONT color="green">219</FONT>         * @throws IOException<a name="line.219"></a>
<FONT color="green">220</FONT>         * @throws IllegalAccessException<a name="line.220"></a>
<FONT color="green">221</FONT>         * @throws InvocationTargetException<a name="line.221"></a>
<FONT color="green">222</FONT>         */<a name="line.222"></a>
<FONT color="green">223</FONT>        public AbstractCommandLine(File file)<a name="line.223"></a>
<FONT color="green">224</FONT>                throws IOException, IllegalAccessException, InvocationTargetException, ProfileException {<a name="line.224"></a>
<FONT color="green">225</FONT>            if(file == null) {<a name="line.225"></a>
<FONT color="green">226</FONT>                throw new IllegalArgumentException("file cannot be null");<a name="line.226"></a>
<FONT color="green">227</FONT>            }<a name="line.227"></a>
<FONT color="green">228</FONT>            currentDirectory = file;<a name="line.228"></a>
<FONT color="green">229</FONT>    <a name="line.229"></a>
<FONT color="green">230</FONT>            modelHandlers = new HashMap&lt;String, ModelHandler&gt;();<a name="line.230"></a>
<FONT color="green">231</FONT>            toBeSaved = new ArrayList&lt;String&gt;();<a name="line.231"></a>
<FONT color="green">232</FONT>    <a name="line.232"></a>
<FONT color="green">233</FONT>            // Java profile initialization.<a name="line.233"></a>
<FONT color="green">234</FONT>            rdfCoder = new RDFCoder("./rdfcoder-repository");<a name="line.234"></a>
<FONT color="green">235</FONT>            rdfCoder.setDebug( debug );<a name="line.235"></a>
<FONT color="green">236</FONT>            rdfCoder.registerProfile(JAVA_PROFILE, "com.asemantics.rdfcoder.JavaProfile");<a name="line.236"></a>
<FONT color="green">237</FONT>    <a name="line.237"></a>
<FONT color="green">238</FONT>            // Model handler initialization.<a name="line.238"></a>
<FONT color="green">239</FONT>            createModelHandler(DEFAULT_CODE_MODEL);<a name="line.239"></a>
<FONT color="green">240</FONT>            selectedModel = DEFAULT_CODE_MODEL;<a name="line.240"></a>
<FONT color="green">241</FONT>    <a name="line.241"></a>
<FONT color="green">242</FONT>            // Init console reader and history.<a name="line.242"></a>
<FONT color="green">243</FONT>            consoleReader = new ConsoleReader();<a name="line.243"></a>
<FONT color="green">244</FONT>            if(!HISTORY_FILE.exists()) {<a name="line.244"></a>
<FONT color="green">245</FONT>                if( ! HISTORY_FILE.createNewFile() ) {<a name="line.245"></a>
<FONT color="green">246</FONT>                    throw new IllegalStateException(<a name="line.246"></a>
<FONT color="green">247</FONT>                        String.format("An error occurred while attempting to create the history file %s", HISTORY_FILE)<a name="line.247"></a>
<FONT color="green">248</FONT>                    );<a name="line.248"></a>
<FONT color="green">249</FONT>                }<a name="line.249"></a>
<FONT color="green">250</FONT>            }<a name="line.250"></a>
<FONT color="green">251</FONT>            history = new History(HISTORY_FILE);<a name="line.251"></a>
<FONT color="green">252</FONT>            consoleReader.setHistory(history);<a name="line.252"></a>
<FONT color="green">253</FONT>            consoleReader.setUseHistory(true);<a name="line.253"></a>
<FONT color="green">254</FONT>            configureCommandCompletors(consoleReader);<a name="line.254"></a>
<FONT color="green">255</FONT>        }                                                   <a name="line.255"></a>
<FONT color="green">256</FONT>    <a name="line.256"></a>
<FONT color="green">257</FONT>        public boolean isDebug() {<a name="line.257"></a>
<FONT color="green">258</FONT>            return debug;<a name="line.258"></a>
<FONT color="green">259</FONT>        }<a name="line.259"></a>
<FONT color="green">260</FONT>    <a name="line.260"></a>
<FONT color="green">261</FONT>        public void setDebug(boolean f) {<a name="line.261"></a>
<FONT color="green">262</FONT>            debug = f;<a name="line.262"></a>
<FONT color="green">263</FONT>            rdfCoder.setDebug(f);<a name="line.263"></a>
<FONT color="green">264</FONT>        }<a name="line.264"></a>
<FONT color="green">265</FONT>    <a name="line.265"></a>
<FONT color="green">266</FONT>        public String getSelectedModel() {<a name="line.266"></a>
<FONT color="green">267</FONT>            return selectedModel;<a name="line.267"></a>
<FONT color="green">268</FONT>        }<a name="line.268"></a>
<FONT color="green">269</FONT>    <a name="line.269"></a>
<FONT color="green">270</FONT>        public Set&lt;String&gt; getModelHandlerNames() {<a name="line.270"></a>
<FONT color="green">271</FONT>            return modelHandlers.keySet();<a name="line.271"></a>
<FONT color="green">272</FONT>        }<a name="line.272"></a>
<FONT color="green">273</FONT>    <a name="line.273"></a>
<FONT color="green">274</FONT>        /**<a name="line.274"></a>
<FONT color="green">275</FONT>         * Sets a new current location.<a name="line.275"></a>
<FONT color="green">276</FONT>         *<a name="line.276"></a>
<FONT color="green">277</FONT>         * @param candidateLocation the new candidate location.<a name="line.277"></a>
<FONT color="green">278</FONT>         */<a name="line.278"></a>
<FONT color="green">279</FONT>        public void setCurrentDirectory(File candidateLocation) {<a name="line.279"></a>
<FONT color="green">280</FONT>            File newDirectory;<a name="line.280"></a>
<FONT color="green">281</FONT>            try {<a name="line.281"></a>
<FONT color="green">282</FONT>                newDirectory = toAbsolutePath( candidateLocation.getPath() ).getCanonicalFile();<a name="line.282"></a>
<FONT color="green">283</FONT>            } catch (IOException ioe) {<a name="line.283"></a>
<FONT color="green">284</FONT>                throw new IllegalArgumentException("An error occurred while switching to new location.", ioe);<a name="line.284"></a>
<FONT color="green">285</FONT>            }<a name="line.285"></a>
<FONT color="green">286</FONT>            if( newDirectory.exists() ) {<a name="line.286"></a>
<FONT color="green">287</FONT>                currentDirectory = newDirectory;<a name="line.287"></a>
<FONT color="green">288</FONT>            } else {<a name="line.288"></a>
<FONT color="green">289</FONT>                throw new IllegalArgumentException(<a name="line.289"></a>
<FONT color="green">290</FONT>                    String.format("Cannot change directory to un-existing path:'%s'", newDirectory.getAbsolutePath() )<a name="line.290"></a>
<FONT color="green">291</FONT>                );<a name="line.291"></a>
<FONT color="green">292</FONT>            }<a name="line.292"></a>
<FONT color="green">293</FONT>        }<a name="line.293"></a>
<FONT color="green">294</FONT>    <a name="line.294"></a>
<FONT color="green">295</FONT>        /**<a name="line.295"></a>
<FONT color="green">296</FONT>         * Returns the current location.<a name="line.296"></a>
<FONT color="green">297</FONT>         *<a name="line.297"></a>
<FONT color="green">298</FONT>         * @return file representing the current location.<a name="line.298"></a>
<FONT color="green">299</FONT>         */<a name="line.299"></a>
<FONT color="green">300</FONT>        public File getCurrentDirectory() {<a name="line.300"></a>
<FONT color="green">301</FONT>            return currentDirectory;<a name="line.301"></a>
<FONT color="green">302</FONT>        }<a name="line.302"></a>
<FONT color="green">303</FONT>    <a name="line.303"></a>
<FONT color="green">304</FONT>        /**<a name="line.304"></a>
<FONT color="green">305</FONT>         * Returns an array of the available argsBuffer declared in this class.<a name="line.305"></a>
<FONT color="green">306</FONT>         *<a name="line.306"></a>
<FONT color="green">307</FONT>         * @return<a name="line.307"></a>
<FONT color="green">308</FONT>         * @throws IllegalAccessException<a name="line.308"></a>
<FONT color="green">309</FONT>         * @throws InvocationTargetException<a name="line.309"></a>
<FONT color="green">310</FONT>         */<a name="line.310"></a>
<FONT color="green">311</FONT>        public Command[] getCommands() {<a name="line.311"></a>
<FONT color="green">312</FONT>            loadCommands();<a name="line.312"></a>
<FONT color="green">313</FONT>            Collection&lt;Command&gt; result = commands.values();<a name="line.313"></a>
<FONT color="green">314</FONT>            return result.toArray( new Command[result.size()] );<a name="line.314"></a>
<FONT color="green">315</FONT>        }<a name="line.315"></a>
<FONT color="green">316</FONT>    <a name="line.316"></a>
<FONT color="green">317</FONT>        /**<a name="line.317"></a>
<FONT color="green">318</FONT>         * Returns an array of the available command names.<a name="line.318"></a>
<FONT color="green">319</FONT>         *<a name="line.319"></a>
<FONT color="green">320</FONT>         * @return<a name="line.320"></a>
<FONT color="green">321</FONT>         * @throws IllegalAccessException<a name="line.321"></a>
<FONT color="green">322</FONT>         * @throws InvocationTargetException<a name="line.322"></a>
<FONT color="green">323</FONT>         */<a name="line.323"></a>
<FONT color="green">324</FONT>        public String[] getCommandNames() {<a name="line.324"></a>
<FONT color="green">325</FONT>            loadCommands();<a name="line.325"></a>
<FONT color="green">326</FONT>            Collection&lt;String&gt; result = commands.keySet();<a name="line.326"></a>
<FONT color="green">327</FONT>            return result.toArray( new String[result.size()] );<a name="line.327"></a>
<FONT color="green">328</FONT>        }<a name="line.328"></a>
<FONT color="green">329</FONT>    <a name="line.329"></a>
<FONT color="green">330</FONT>        /**<a name="line.330"></a>
<FONT color="green">331</FONT>         * Configures the command line completors. <a name="line.331"></a>
<FONT color="green">332</FONT>         *<a name="line.332"></a>
<FONT color="green">333</FONT>         * @param cr<a name="line.333"></a>
<FONT color="green">334</FONT>         */<a name="line.334"></a>
<FONT color="green">335</FONT>        protected abstract void configureCommandCompletors(ConsoleReader cr);<a name="line.335"></a>
<FONT color="green">336</FONT>    <a name="line.336"></a>
<FONT color="green">337</FONT>        /**<a name="line.337"></a>
<FONT color="green">338</FONT>         * Sets the selected model.<a name="line.338"></a>
<FONT color="green">339</FONT>         *<a name="line.339"></a>
<FONT color="green">340</FONT>         * @param modelName<a name="line.340"></a>
<FONT color="green">341</FONT>         */<a name="line.341"></a>
<FONT color="green">342</FONT>        protected void setSelectedModel(String modelName) {<a name="line.342"></a>
<FONT color="green">343</FONT>            if( ! modelHandlers.containsKey(modelName)) {<a name="line.343"></a>
<FONT color="green">344</FONT>                throw new IllegalArgumentException("model with name " + modelName + " doesn't exist.");<a name="line.344"></a>
<FONT color="green">345</FONT>            }<a name="line.345"></a>
<FONT color="green">346</FONT>    <a name="line.346"></a>
<FONT color="green">347</FONT>            selectedModel = modelName;<a name="line.347"></a>
<FONT color="green">348</FONT>        }<a name="line.348"></a>
<FONT color="green">349</FONT>    <a name="line.349"></a>
<FONT color="green">350</FONT>        /**<a name="line.350"></a>
<FONT color="green">351</FONT>         * If &lt;i&gt;in&lt;/i&gt;parameter is an absolute file it is returned unchanged,<a name="line.351"></a>
<FONT color="green">352</FONT>         * otherwise a concatenation of #currentDirectory and the relative path is<a name="line.352"></a>
<FONT color="green">353</FONT>         * returned.<a name="line.353"></a>
<FONT color="green">354</FONT>         *<a name="line.354"></a>
<FONT color="green">355</FONT>         * @param in<a name="line.355"></a>
<FONT color="green">356</FONT>         * @return create file.<a name="line.356"></a>
<FONT color="green">357</FONT>         */<a name="line.357"></a>
<FONT color="green">358</FONT>        protected File toAbsolutePath(String in) {<a name="line.358"></a>
<FONT color="green">359</FONT>            File inFile = new File(in);<a name="line.359"></a>
<FONT color="green">360</FONT>            if(inFile.isAbsolute()) {<a name="line.360"></a>
<FONT color="green">361</FONT>                return inFile;<a name="line.361"></a>
<FONT color="green">362</FONT>            }<a name="line.362"></a>
<FONT color="green">363</FONT>            return new File( getCurrentDirectory(), in );<a name="line.363"></a>
<FONT color="green">364</FONT>        }<a name="line.364"></a>
<FONT color="green">365</FONT>    <a name="line.365"></a>
<FONT color="green">366</FONT>        protected void initOrLoadJRE(JavaProfile jprofile) throws ProfileException {<a name="line.366"></a>
<FONT color="green">367</FONT>                System.out.println("Initializing JRE ...");<a name="line.367"></a>
<FONT color="green">368</FONT>                JREReport report = jprofile.initOrLoadJRE();<a name="line.368"></a>
<FONT color="green">369</FONT>                if (report == null) {<a name="line.369"></a>
<FONT color="green">370</FONT>                    System.out.println("JRE model loaded.");<a name="line.370"></a>
<FONT color="green">371</FONT>                } else {<a name="line.371"></a>
<FONT color="green">372</FONT>                    System.out.println("-------------------------------------------------------------------------------");<a name="line.372"></a>
<FONT color="green">373</FONT>                    System.out.println("JRE model initialized.");<a name="line.373"></a>
<FONT color="green">374</FONT>                    System.out.println(report.toString());<a name="line.374"></a>
<FONT color="green">375</FONT>                    System.out.println("-------------------------------------------------------------------------------");<a name="line.375"></a>
<FONT color="green">376</FONT>                }<a name="line.376"></a>
<FONT color="green">377</FONT>        }<a name="line.377"></a>
<FONT color="green">378</FONT>    <a name="line.378"></a>
<FONT color="green">379</FONT>        protected void initOrLoadJRE() throws ProfileException {<a name="line.379"></a>
<FONT color="green">380</FONT>            initOrLoadJRE( modelHandlers.get( getSelectedModel() ).javaProfile );<a name="line.380"></a>
<FONT color="green">381</FONT>        }<a name="line.381"></a>
<FONT color="green">382</FONT>    <a name="line.382"></a>
<FONT color="green">383</FONT>        /**<a name="line.383"></a>
<FONT color="green">384</FONT>         * Creates a model handler for a model name.<a name="line.384"></a>
<FONT color="green">385</FONT>         *<a name="line.385"></a>
<FONT color="green">386</FONT>         * @param modelName<a name="line.386"></a>
<FONT color="green">387</FONT>         * @return<a name="line.387"></a>
<FONT color="green">388</FONT>         */<a name="line.388"></a>
<FONT color="green">389</FONT>        // TODO: retrieve the code model used do populate the Object Table and add it to the list of available models.<a name="line.389"></a>
<FONT color="green">390</FONT>        protected ModelHandler createModelHandler(String modelName) throws ProfileException {<a name="line.390"></a>
<FONT color="green">391</FONT>            if(modelHandlers.containsKey(modelName)) {<a name="line.391"></a>
<FONT color="green">392</FONT>                throw new IllegalArgumentException("a model with name " + modelName + " already exists.");<a name="line.392"></a>
<FONT color="green">393</FONT>            }<a name="line.393"></a>
<FONT color="green">394</FONT>    <a name="line.394"></a>
<FONT color="green">395</FONT>            Model model = rdfCoder.createModel(modelName);<a name="line.395"></a>
<FONT color="green">396</FONT>            final JavaProfile jprofile = (JavaProfile) model.getProfile(JAVA_PROFILE);<a name="line.396"></a>
<FONT color="green">397</FONT>    <a name="line.397"></a>
<FONT color="green">398</FONT>            if (!jreIntializationDone) {<a name="line.398"></a>
<FONT color="green">399</FONT>                initOrLoadJRE(jprofile);<a name="line.399"></a>
<FONT color="green">400</FONT>                jreIntializationDone = true;<a name="line.400"></a>
<FONT color="green">401</FONT>            }<a name="line.401"></a>
<FONT color="green">402</FONT>    <a name="line.402"></a>
<FONT color="green">403</FONT>            ModelHandler mh = new ModelHandler(model, jprofile);<a name="line.403"></a>
<FONT color="green">404</FONT>            modelHandlers.put(modelName, mh);<a name="line.404"></a>
<FONT color="green">405</FONT>            return mh;<a name="line.405"></a>
<FONT color="green">406</FONT>        }<a name="line.406"></a>
<FONT color="green">407</FONT>    <a name="line.407"></a>
<FONT color="green">408</FONT>        /**<a name="line.408"></a>
<FONT color="green">409</FONT>         * Removes a model handler.<a name="line.409"></a>
<FONT color="green">410</FONT>         * <a name="line.410"></a>
<FONT color="green">411</FONT>         * @param modelName<a name="line.411"></a>
<FONT color="green">412</FONT>         */<a name="line.412"></a>
<FONT color="green">413</FONT>        protected boolean removeModelHandler(String modelName) {<a name="line.413"></a>
<FONT color="green">414</FONT>            if(DEFAULT_CODE_MODEL.equals(modelName)) {<a name="line.414"></a>
<FONT color="green">415</FONT>                return false;<a name="line.415"></a>
<FONT color="green">416</FONT>            }<a name="line.416"></a>
<FONT color="green">417</FONT>            ModelHandler mh = modelHandlers.remove(modelName);<a name="line.417"></a>
<FONT color="green">418</FONT>            if(mh == null) {<a name="line.418"></a>
<FONT color="green">419</FONT>                throw new IllegalArgumentException( String.format("Cannot find model '%s'", modelName) );<a name="line.419"></a>
<FONT color="green">420</FONT>            }<a name="line.420"></a>
<FONT color="green">421</FONT>            // TODO: need more actions ?<a name="line.421"></a>
<FONT color="green">422</FONT>            mh.model.clear();<a name="line.422"></a>
<FONT color="green">423</FONT>            return true;<a name="line.423"></a>
<FONT color="green">424</FONT>        }<a name="line.424"></a>
<FONT color="green">425</FONT>    <a name="line.425"></a>
<FONT color="green">426</FONT>        /**<a name="line.426"></a>
<FONT color="green">427</FONT>         * Cleans the content of a model.<a name="line.427"></a>
<FONT color="green">428</FONT>         */<a name="line.428"></a>
<FONT color="green">429</FONT>        protected void clearModelHandler(String modelName) {<a name="line.429"></a>
<FONT color="green">430</FONT>            ModelHandler mh = modelHandlers.get(modelName);<a name="line.430"></a>
<FONT color="green">431</FONT>            if(mh == null) {<a name="line.431"></a>
<FONT color="green">432</FONT>                throw new IllegalArgumentException( String.format("Cannot find model '%s'", modelName) );<a name="line.432"></a>
<FONT color="green">433</FONT>            }<a name="line.433"></a>
<FONT color="green">434</FONT>            mh.model.clear();<a name="line.434"></a>
<FONT color="green">435</FONT>        }<a name="line.435"></a>
<FONT color="green">436</FONT>    <a name="line.436"></a>
<FONT color="green">437</FONT>        /**<a name="line.437"></a>
<FONT color="green">438</FONT>         * Performs a SPARQL query on the specified model.<a name="line.438"></a>
<FONT color="green">439</FONT>         *<a name="line.439"></a>
<FONT color="green">440</FONT>         * @param modelName<a name="line.440"></a>
<FONT color="green">441</FONT>         * @param qry<a name="line.441"></a>
<FONT color="green">442</FONT>         * @param ps<a name="line.442"></a>
<FONT color="green">443</FONT>         */<a name="line.443"></a>
<FONT color="green">444</FONT>        protected void performQueryOnModel(String modelName, String qry, PrintStream ps) {<a name="line.444"></a>
<FONT color="green">445</FONT>            if( ! modelHandlers.containsKey(modelName)) {<a name="line.445"></a>
<FONT color="green">446</FONT>                throw new IllegalArgumentException("model with name " + modelName + " doesn't exist.");<a name="line.446"></a>
<FONT color="green">447</FONT>            }<a name="line.447"></a>
<FONT color="green">448</FONT>    <a name="line.448"></a>
<FONT color="green">449</FONT>            ModelHandler mh = modelHandlers.get(modelName);<a name="line.449"></a>
<FONT color="green">450</FONT>            CodeModel cm = mh.model.getCodeModelBase();<a name="line.450"></a>
<FONT color="green">451</FONT>            if( ! (cm instanceof SPARQLQuerableCodeModel) ) {<a name="line.451"></a>
<FONT color="green">452</FONT>                throw new IllegalArgumentException("code model " + modelName + " is not a QuerableCodeModel instance.");<a name="line.452"></a>
<FONT color="green">453</FONT>            }<a name="line.453"></a>
<FONT color="green">454</FONT>            SPARQLQuerableCodeModel qcm = (SPARQLQuerableCodeModel) cm;<a name="line.454"></a>
<FONT color="green">455</FONT>            QueryResult qr = null;<a name="line.455"></a>
<FONT color="green">456</FONT>            try {<a name="line.456"></a>
<FONT color="green">457</FONT>                qr = qcm.performQuery(qry);<a name="line.457"></a>
<FONT color="green">458</FONT>                qr.toTabularView(ps);<a name="line.458"></a>
<FONT color="green">459</FONT>            } catch (SPARQLException e) {<a name="line.459"></a>
<FONT color="green">460</FONT>                throw new IllegalArgumentException("Cannot perform SPARQL query.");<a name="line.460"></a>
<FONT color="green">461</FONT>            } finally {<a name="line.461"></a>
<FONT color="green">462</FONT>                if(qr != null) { qr.close(); }<a name="line.462"></a>
<FONT color="green">463</FONT>            }<a name="line.463"></a>
<FONT color="green">464</FONT>        }<a name="line.464"></a>
<FONT color="green">465</FONT>    <a name="line.465"></a>
<FONT color="green">466</FONT>        /**<a name="line.466"></a>
<FONT color="green">467</FONT>         * Performs a SPARQL query on the selected model.<a name="line.467"></a>
<FONT color="green">468</FONT>         *<a name="line.468"></a>
<FONT color="green">469</FONT>         * @param qry<a name="line.469"></a>
<FONT color="green">470</FONT>         * @param ps<a name="line.470"></a>
<FONT color="green">471</FONT>         */<a name="line.471"></a>
<FONT color="green">472</FONT>        protected void performQueryOnModel(String qry, PrintStream ps) {<a name="line.472"></a>
<FONT color="green">473</FONT>            performQueryOnModel(selectedModel, qry, ps);<a name="line.473"></a>
<FONT color="green">474</FONT>        }<a name="line.474"></a>
<FONT color="green">475</FONT>    <a name="line.475"></a>
<FONT color="green">476</FONT>        /**<a name="line.476"></a>
<FONT color="green">477</FONT>         * Inspect the specified model as a bean.<a name="line.477"></a>
<FONT color="green">478</FONT>         *<a name="line.478"></a>
<FONT color="green">479</FONT>         * @param modelName<a name="line.479"></a>
<FONT color="green">480</FONT>         * @param qry<a name="line.480"></a>
<FONT color="green">481</FONT>         * @param ps<a name="line.481"></a>
<FONT color="green">482</FONT>         */<a name="line.482"></a>
<FONT color="green">483</FONT>        protected void inspectModel(String modelName, String qry, PrintStream ps) {<a name="line.483"></a>
<FONT color="green">484</FONT>            Inspector inspector = getInspectorForModel(modelName);<a name="line.484"></a>
<FONT color="green">485</FONT>            try {<a name="line.485"></a>
<FONT color="green">486</FONT>                Object o = inspector.inspect(qry);<a name="line.486"></a>
<FONT color="green">487</FONT>                ps.println(o);<a name="line.487"></a>
<FONT color="green">488</FONT>            } catch (Exception e) {<a name="line.488"></a>
<FONT color="green">489</FONT>                throw new IllegalArgumentException("Cannot perform inspection query.", e);<a name="line.489"></a>
<FONT color="green">490</FONT>            }<a name="line.490"></a>
<FONT color="green">491</FONT>        }<a name="line.491"></a>
<FONT color="green">492</FONT>    <a name="line.492"></a>
<FONT color="green">493</FONT>        /**<a name="line.493"></a>
<FONT color="green">494</FONT>         * Inspects the active code model as a bean.<a name="line.494"></a>
<FONT color="green">495</FONT>         *<a name="line.495"></a>
<FONT color="green">496</FONT>         * @param qry<a name="line.496"></a>
<FONT color="green">497</FONT>         * @param ps<a name="line.497"></a>
<FONT color="green">498</FONT>         */<a name="line.498"></a>
<FONT color="green">499</FONT>        protected void inspectModel(String qry, PrintStream ps) {<a name="line.499"></a>
<FONT color="green">500</FONT>            inspectModel(selectedModel, qry, ps);<a name="line.500"></a>
<FONT color="green">501</FONT>        }<a name="line.501"></a>
<FONT color="green">502</FONT>    <a name="line.502"></a>
<FONT color="green">503</FONT>        /**<a name="line.503"></a>
<FONT color="green">504</FONT>         * Describes the specified model.<a name="line.504"></a>
<FONT color="green">505</FONT>         *<a name="line.505"></a>
<FONT color="green">506</FONT>         * @param modelName<a name="line.506"></a>
<FONT color="green">507</FONT>         * @param qry<a name="line.507"></a>
<FONT color="green">508</FONT>         * @param ps<a name="line.508"></a>
<FONT color="green">509</FONT>         */<a name="line.509"></a>
<FONT color="green">510</FONT>        protected void describeModel(String modelName, String qry, PrintStream ps) {<a name="line.510"></a>
<FONT color="green">511</FONT>            Inspector inspector = getInspectorForModel(modelName);<a name="line.511"></a>
<FONT color="green">512</FONT>            try {<a name="line.512"></a>
<FONT color="green">513</FONT>                String description = inspector.describe(qry);<a name="line.513"></a>
<FONT color="green">514</FONT>                ps.println(description);<a name="line.514"></a>
<FONT color="green">515</FONT>            } catch (Exception e) {<a name="line.515"></a>
<FONT color="green">516</FONT>                throw new IllegalArgumentException("Cannot perform inspection query.", e);<a name="line.516"></a>
<FONT color="green">517</FONT>            }<a name="line.517"></a>
<FONT color="green">518</FONT>        }<a name="line.518"></a>
<FONT color="green">519</FONT>    <a name="line.519"></a>
<FONT color="green">520</FONT>        /**<a name="line.520"></a>
<FONT color="green">521</FONT>         * Describes the active code model.<a name="line.521"></a>
<FONT color="green">522</FONT>         *<a name="line.522"></a>
<FONT color="green">523</FONT>         * @param qry<a name="line.523"></a>
<FONT color="green">524</FONT>         * @param ps<a name="line.524"></a>
<FONT color="green">525</FONT>         */<a name="line.525"></a>
<FONT color="green">526</FONT>        protected void describeModel(String qry, PrintStream ps) {<a name="line.526"></a>
<FONT color="green">527</FONT>            describeModel(selectedModel, qry, ps);<a name="line.527"></a>
<FONT color="green">528</FONT>        }<a name="line.528"></a>
<FONT color="green">529</FONT>    <a name="line.529"></a>
<FONT color="green">530</FONT>        /**<a name="line.530"></a>
<FONT color="green">531</FONT>         * Returns the code model associated to the selected model.<a name="line.531"></a>
<FONT color="green">532</FONT>         *<a name="line.532"></a>
<FONT color="green">533</FONT>         * @return<a name="line.533"></a>
<FONT color="green">534</FONT>         */<a name="line.534"></a>
<FONT color="green">535</FONT>        protected CodeModel getCodeModel() {<a name="line.535"></a>
<FONT color="green">536</FONT>            ModelHandler mh = modelHandlers.get( selectedModel );<a name="line.536"></a>
<FONT color="green">537</FONT>            return mh.model.getCodeModelBase();<a name="line.537"></a>
<FONT color="green">538</FONT>        }<a name="line.538"></a>
<FONT color="green">539</FONT>    <a name="line.539"></a>
<FONT color="green">540</FONT>        protected JavaProfile getJavaProfile() {<a name="line.540"></a>
<FONT color="green">541</FONT>            ModelHandler mh = modelHandlers.get( selectedModel );<a name="line.541"></a>
<FONT color="green">542</FONT>            return mh.javaProfile;<a name="line.542"></a>
<FONT color="green">543</FONT>        }<a name="line.543"></a>
<FONT color="green">544</FONT>    <a name="line.544"></a>
<FONT color="green">545</FONT>        protected CoderFactory getCoderFactory() {<a name="line.545"></a>
<FONT color="green">546</FONT>            ModelHandler mh = modelHandlers.get( selectedModel );<a name="line.546"></a>
<FONT color="green">547</FONT>            return mh.model.getCoderFactory();<a name="line.547"></a>
<FONT color="green">548</FONT>        }<a name="line.548"></a>
<FONT color="green">549</FONT>    <a name="line.549"></a>
<FONT color="green">550</FONT>        /**<a name="line.550"></a>
<FONT color="green">551</FONT>         * Validates a library name.<a name="line.551"></a>
<FONT color="green">552</FONT>         *<a name="line.552"></a>
<FONT color="green">553</FONT>         * @param libName<a name="line.553"></a>
<FONT color="green">554</FONT>         */<a name="line.554"></a>
<FONT color="green">555</FONT>        protected void validLibraryName(String libName) {<a name="line.555"></a>
<FONT color="green">556</FONT>            if(libName == null || libName.trim().length() == 0) {<a name="line.556"></a>
<FONT color="green">557</FONT>                throw new IllegalArgumentException("Illegal library name: '" + libName + "'");<a name="line.557"></a>
<FONT color="green">558</FONT>            }<a name="line.558"></a>
<FONT color="green">559</FONT>        }<a name="line.559"></a>
<FONT color="green">560</FONT>    <a name="line.560"></a>
<FONT color="green">561</FONT>        /**<a name="line.561"></a>
<FONT color="green">562</FONT>         * Validates a Jar file.<a name="line.562"></a>
<FONT color="green">563</FONT>         *<a name="line.563"></a>
<FONT color="green">564</FONT>         * @param pathToJar<a name="line.564"></a>
<FONT color="green">565</FONT>         * @return<a name="line.565"></a>
<FONT color="green">566</FONT>         */<a name="line.566"></a>
<FONT color="green">567</FONT>        protected File validJar(String pathToJar) {<a name="line.567"></a>
<FONT color="green">568</FONT>            if(pathToJar.indexOf(RESOURCE_JAR_PREFIX) != 0) {<a name="line.568"></a>
<FONT color="green">569</FONT>                 return null;<a name="line.569"></a>
<FONT color="green">570</FONT>            }<a name="line.570"></a>
<FONT color="green">571</FONT>            File jarFile = toAbsolutePath(pathToJar.substring(RESOURCE_JAR_PREFIX.length()));<a name="line.571"></a>
<FONT color="green">572</FONT>            return jarFile.exists() &amp;&amp; jarFile.isFile() ? jarFile : null;<a name="line.572"></a>
<FONT color="green">573</FONT>        }<a name="line.573"></a>
<FONT color="green">574</FONT>    <a name="line.574"></a>
<FONT color="green">575</FONT>        /**<a name="line.575"></a>
<FONT color="green">576</FONT>         * Validates a source dir path.<a name="line.576"></a>
<FONT color="green">577</FONT>         *<a name="line.577"></a>
<FONT color="green">578</FONT>         * @param pathToSource<a name="line.578"></a>
<FONT color="green">579</FONT>         * @return<a name="line.579"></a>
<FONT color="green">580</FONT>         */<a name="line.580"></a>
<FONT color="green">581</FONT>        protected File validSource(String pathToSource) {<a name="line.581"></a>
<FONT color="green">582</FONT>           if(pathToSource.indexOf(RESOURCE_SOURCE_PREFIX) != 0) {<a name="line.582"></a>
<FONT color="green">583</FONT>                 return null;<a name="line.583"></a>
<FONT color="green">584</FONT>            }<a name="line.584"></a>
<FONT color="green">585</FONT>            File sourceDir = toAbsolutePath(pathToSource.substring(RESOURCE_SOURCE_PREFIX.length()));<a name="line.585"></a>
<FONT color="green">586</FONT>            return sourceDir.exists() &amp;&amp; sourceDir.isDirectory() ? sourceDir : null;<a name="line.586"></a>
<FONT color="green">587</FONT>        }<a name="line.587"></a>
<FONT color="green">588</FONT>    <a name="line.588"></a>
<FONT color="green">589</FONT>        /**<a name="line.589"></a>
<FONT color="green">590</FONT>         * Validates a javadoc dir path.<a name="line.590"></a>
<FONT color="green">591</FONT>         *<a name="line.591"></a>
<FONT color="green">592</FONT>         * @param pathToJavadoc<a name="line.592"></a>
<FONT color="green">593</FONT>         * @return<a name="line.593"></a>
<FONT color="green">594</FONT>         */<a name="line.594"></a>
<FONT color="green">595</FONT>        protected File validJavadoc(String pathToJavadoc) {<a name="line.595"></a>
<FONT color="green">596</FONT>           if(pathToJavadoc.indexOf(RESOURCE_JAVADOC_PREFIX) != 0) {<a name="line.596"></a>
<FONT color="green">597</FONT>                 return null;<a name="line.597"></a>
<FONT color="green">598</FONT>            }<a name="line.598"></a>
<FONT color="green">599</FONT>            File javadocDir = toAbsolutePath(pathToJavadoc.substring(RESOURCE_JAVADOC_PREFIX.length()));<a name="line.599"></a>
<FONT color="green">600</FONT>            return javadocDir.exists() &amp;&amp; javadocDir.isDirectory() ? javadocDir : null;<a name="line.600"></a>
<FONT color="green">601</FONT>        }<a name="line.601"></a>
<FONT color="green">602</FONT>    <a name="line.602"></a>
<FONT color="green">603</FONT>        /**<a name="line.603"></a>
<FONT color="green">604</FONT>         * Validates a classes dir path.<a name="line.604"></a>
<FONT color="green">605</FONT>         *<a name="line.605"></a>
<FONT color="green">606</FONT>         * @param pathToClass<a name="line.606"></a>
<FONT color="green">607</FONT>         * @return<a name="line.607"></a>
<FONT color="green">608</FONT>         */<a name="line.608"></a>
<FONT color="green">609</FONT>        protected File validClass(String pathToClass) {<a name="line.609"></a>
<FONT color="green">610</FONT>           if(pathToClass.indexOf(RESOURCE_CLASS_PREFIX) != 0) {<a name="line.610"></a>
<FONT color="green">611</FONT>                 return null;<a name="line.611"></a>
<FONT color="green">612</FONT>            }<a name="line.612"></a>
<FONT color="green">613</FONT>            File classDir = toAbsolutePath(pathToClass.substring(RESOURCE_CLASS_PREFIX.length()));<a name="line.613"></a>
<FONT color="green">614</FONT>            return classDir.exists() &amp;&amp; classDir.isDirectory() ? classDir : null;<a name="line.614"></a>
<FONT color="green">615</FONT>        }<a name="line.615"></a>
<FONT color="green">616</FONT>    <a name="line.616"></a>
<FONT color="green">617</FONT>        /**<a name="line.617"></a>
<FONT color="green">618</FONT>         * Loads a list of libraries and reports the result operations on the given PrintStream.<a name="line.618"></a>
<FONT color="green">619</FONT>         *<a name="line.619"></a>
<FONT color="green">620</FONT>         * @param args<a name="line.620"></a>
<FONT color="green">621</FONT>         * @param ps<a name="line.621"></a>
<FONT color="green">622</FONT>         * @throws IOException<a name="line.622"></a>
<FONT color="green">623</FONT>         */<a name="line.623"></a>
<FONT color="green">624</FONT>        protected void loadLibraries(String[] args, PrintStream ps) throws IOException {<a name="line.624"></a>
<FONT color="green">625</FONT>            String libraryName;<a name="line.625"></a>
<FONT color="green">626</FONT>    <a name="line.626"></a>
<FONT color="green">627</FONT>            // Validate arguments first.<a name="line.627"></a>
<FONT color="green">628</FONT>            List&lt;Library&gt; libraries = new ArrayList&lt;Library&gt;();<a name="line.628"></a>
<FONT color="green">629</FONT>            for(int i = 0; i &lt; args.length; i += 2) {<a name="line.629"></a>
<FONT color="green">630</FONT>                libraryName = args[i];<a name="line.630"></a>
<FONT color="green">631</FONT>                validLibraryName(libraryName);<a name="line.631"></a>
<FONT color="green">632</FONT>                String resource = args[i + 1];<a name="line.632"></a>
<FONT color="green">633</FONT>                File resourceFile;<a name="line.633"></a>
<FONT color="green">634</FONT>                LibraryType type;<a name="line.634"></a>
<FONT color="green">635</FONT>                if( (resourceFile = validJar(resource)) != null ) {<a name="line.635"></a>
<FONT color="green">636</FONT>                    type = LibraryType.JAR_FILE;<a name="line.636"></a>
<FONT color="green">637</FONT>                } else if ( (resourceFile = validSource(resource) ) != null ) {<a name="line.637"></a>
<FONT color="green">638</FONT>                    type = LibraryType.SOURCE_DIR;<a name="line.638"></a>
<FONT color="green">639</FONT>                } else if ( (resourceFile = validJavadoc(resource)) != null ) {<a name="line.639"></a>
<FONT color="green">640</FONT>                    type = LibraryType.JAVADOC_DIR;<a name="line.640"></a>
<FONT color="green">641</FONT>                } else if ( (resourceFile = validClass(resource)  ) != null ) {<a name="line.641"></a>
<FONT color="green">642</FONT>                    type = LibraryType.CLASS_DIR;<a name="line.642"></a>
<FONT color="green">643</FONT>                } else {<a name="line.643"></a>
<FONT color="green">644</FONT>                    throw new IllegalArgumentException("Cannot find resource: '" + args[i + 1] + "'");<a name="line.644"></a>
<FONT color="green">645</FONT>                }<a name="line.645"></a>
<FONT color="green">646</FONT>                libraries.add(new Library(libraryName, resourceFile, type));<a name="line.646"></a>
<FONT color="green">647</FONT>            }<a name="line.647"></a>
<FONT color="green">648</FONT>    <a name="line.648"></a>
<FONT color="green">649</FONT>            JavaProfile jprofile = getJavaProfile();<a name="line.649"></a>
<FONT color="green">650</FONT>            final List&lt;JStatistics&gt; statistics = new ArrayList&lt;JStatistics&gt;();<a name="line.650"></a>
<FONT color="green">651</FONT>            for(int i = 0; i &lt; libraries.size(); i++) {<a name="line.651"></a>
<FONT color="green">652</FONT>                final Library currentLibrary = libraries.get(i);<a name="line.652"></a>
<FONT color="green">653</FONT>                if( currentLibrary.type == LibraryType.JAR_FILE ) {<a name="line.653"></a>
<FONT color="green">654</FONT>    <a name="line.654"></a>
<FONT color="green">655</FONT>                    try {<a name="line.655"></a>
<FONT color="green">656</FONT>                        System.out.print("loading " + currentLibrary.location.getAbsolutePath() + " ...");<a name="line.656"></a>
<FONT color="green">657</FONT>                        statistics.add(<a name="line.657"></a>
<FONT color="green">658</FONT>                                jprofile.loadJar( currentLibrary.name, currentLibrary.location.getAbsolutePath() )<a name="line.658"></a>
<FONT color="green">659</FONT>                        );<a name="line.659"></a>
<FONT color="green">660</FONT>                        System.out.println(" done");<a name="line.660"></a>
<FONT color="green">661</FONT>                    } catch (Exception e) {<a name="line.661"></a>
<FONT color="green">662</FONT>                        throw new IllegalArgumentException(<a name="line.662"></a>
<FONT color="green">663</FONT>                                String.format("Error while loading JAR: '%s'", currentLibrary.location),<a name="line.663"></a>
<FONT color="green">664</FONT>                                e<a name="line.664"></a>
<FONT color="green">665</FONT>                        );<a name="line.665"></a>
<FONT color="green">666</FONT>                    }<a name="line.666"></a>
<FONT color="green">667</FONT>    <a name="line.667"></a>
<FONT color="green">668</FONT>                } else if( libraries.get(i).type == LibraryType.SOURCE_DIR ) {<a name="line.668"></a>
<FONT color="green">669</FONT>    <a name="line.669"></a>
<FONT color="green">670</FONT>                    try {<a name="line.670"></a>
<FONT color="green">671</FONT>                        System.out.format( "loading '%s' ...", currentLibrary.location.getAbsolutePath() );<a name="line.671"></a>
<FONT color="green">672</FONT>                        statistics.add(<a name="line.672"></a>
<FONT color="green">673</FONT>                            jprofile.loadSources( currentLibrary.name, currentLibrary.location.getAbsolutePath() )<a name="line.673"></a>
<FONT color="green">674</FONT>                        );<a name="line.674"></a>
<FONT color="green">675</FONT>                        System.out.println(" done");<a name="line.675"></a>
<FONT color="green">676</FONT>                    } catch(Exception e) {<a name="line.676"></a>
<FONT color="green">677</FONT>                        throw new IllegalArgumentException(<a name="line.677"></a>
<FONT color="green">678</FONT>                                String.format("Error while reading SRC dir: '%s'", libraries.get(i).location),<a name="line.678"></a>
<FONT color="green">679</FONT>                                e<a name="line.679"></a>
<FONT color="green">680</FONT>                        );<a name="line.680"></a>
<FONT color="green">681</FONT>                    }<a name="line.681"></a>
<FONT color="green">682</FONT>    <a name="line.682"></a>
<FONT color="green">683</FONT>                } else if(libraries.get(i).type == LibraryType.JAVADOC_DIR ) {<a name="line.683"></a>
<FONT color="green">684</FONT>    <a name="line.684"></a>
<FONT color="green">685</FONT>                    // TODO: implement this.<a name="line.685"></a>
<FONT color="green">686</FONT>                    throw new UnsupportedOperationException();<a name="line.686"></a>
<FONT color="green">687</FONT>    <a name="line.687"></a>
<FONT color="green">688</FONT>    //                    try {<a name="line.688"></a>
<FONT color="green">689</FONT>    //                        System.out.print("loading " + libraries.get(i).location.getAbsolutePath() + " ...");<a name="line.689"></a>
<FONT color="green">690</FONT>    //                        javadocDirectoryParser.parseDirectory( libraries.get(i).name, libraries.get(i).location );<a name="line.690"></a>
<FONT color="green">691</FONT>    //                        System.out.println(" done");<a name="line.691"></a>
<FONT color="green">692</FONT>    //                    } catch (Exception e) {<a name="line.692"></a>
<FONT color="green">693</FONT>    //                        throw new IllegalArgumentException(<a name="line.693"></a>
<FONT color="green">694</FONT>    //                              "Error while reading JAVADOC dir: '" + libraries.get(i).location + "'", e<a name="line.694"></a>
<FONT color="green">695</FONT>    //                        );<a name="line.695"></a>
<FONT color="green">696</FONT>    //                    }<a name="line.696"></a>
<FONT color="green">697</FONT>    <a name="line.697"></a>
<FONT color="green">698</FONT>                } else if(libraries.get(i).type == LibraryType.CLASS_DIR ) {<a name="line.698"></a>
<FONT color="green">699</FONT>    <a name="line.699"></a>
<FONT color="green">700</FONT>                    try {<a name="line.700"></a>
<FONT color="green">701</FONT>                        System.out.print("loading " + libraries.get(i).location.getAbsolutePath() + " ...");<a name="line.701"></a>
<FONT color="green">702</FONT>    //                        classDirectoryParser.parseDirectory( libraries.get(i).name, libraries.get(i).location );<a name="line.702"></a>
<FONT color="green">703</FONT>                        statistics.add(<a name="line.703"></a>
<FONT color="green">704</FONT>                            jprofile.loadClasses( currentLibrary.name, currentLibrary.location.getAbsolutePath() )<a name="line.704"></a>
<FONT color="green">705</FONT>                        );<a name="line.705"></a>
<FONT color="green">706</FONT>                        System.out.println(" done");<a name="line.706"></a>
<FONT color="green">707</FONT>                    } catch (Exception e) {<a name="line.707"></a>
<FONT color="green">708</FONT>                        throw new IllegalArgumentException(<a name="line.708"></a>
<FONT color="green">709</FONT>                                String.format("Error while reading CLASS dir: '%s'", libraries.get(i).location),<a name="line.709"></a>
<FONT color="green">710</FONT>                                e<a name="line.710"></a>
<FONT color="green">711</FONT>                        );<a name="line.711"></a>
<FONT color="green">712</FONT>                    }<a name="line.712"></a>
<FONT color="green">713</FONT>                } else {<a name="line.713"></a>
<FONT color="green">714</FONT>                    throw new IllegalStateException(<a name="line.714"></a>
<FONT color="green">715</FONT>                            String.format("Cannot load library: '%s'", libraries.get(i).name)<a name="line.715"></a>
<FONT color="green">716</FONT>                    );<a name="line.716"></a>
<FONT color="green">717</FONT>                }<a name="line.717"></a>
<FONT color="green">718</FONT>            }<a name="line.718"></a>
<FONT color="green">719</FONT>    <a name="line.719"></a>
<FONT color="green">720</FONT>            for(JStatistics stats : statistics) {<a name="line.720"></a>
<FONT color="green">721</FONT>                ps.print( stats.toStringReport() );<a name="line.721"></a>
<FONT color="green">722</FONT>            }<a name="line.722"></a>
<FONT color="green">723</FONT>    <a name="line.723"></a>
<FONT color="green">724</FONT>            toBeSaved.add(selectedModel);<a name="line.724"></a>
<FONT color="green">725</FONT>        }<a name="line.725"></a>
<FONT color="green">726</FONT>    <a name="line.726"></a>
<FONT color="green">727</FONT>        /**<a name="line.727"></a>
<FONT color="green">728</FONT>         * Saves a model on the basis of the given parameters.<a name="line.728"></a>
<FONT color="green">729</FONT>         *<a name="line.729"></a>
<FONT color="green">730</FONT>         * @param parameters<a name="line.730"></a>
<FONT color="green">731</FONT>         * @throws IOException<a name="line.731"></a>
<FONT color="green">732</FONT>         * @throws com.asemantics.rdfcoder.storage.CodeStorageException<a name="line.732"></a>
<FONT color="green">733</FONT>         */<a name="line.733"></a>
<FONT color="green">734</FONT>        protected void saveModel(Map&lt;String,String&gt; parameters) throws CodeStorageException {<a name="line.734"></a>
<FONT color="green">735</FONT>            CodeStorage codeStorage = getCoderFactory().createCodeStorage();<a name="line.735"></a>
<FONT color="green">736</FONT>            codeStorage.saveModel( getCodeModel(), parameters );<a name="line.736"></a>
<FONT color="green">737</FONT>    <a name="line.737"></a>
<FONT color="green">738</FONT>            toBeSaved.remove(selectedModel);<a name="line.738"></a>
<FONT color="green">739</FONT>        }<a name="line.739"></a>
<FONT color="green">740</FONT>    <a name="line.740"></a>
<FONT color="green">741</FONT>        /**<a name="line.741"></a>
<FONT color="green">742</FONT>         * Loads a model on the basis of the given parameters.<a name="line.742"></a>
<FONT color="green">743</FONT>         *<a name="line.743"></a>
<FONT color="green">744</FONT>         * @param parameters<a name="line.744"></a>
<FONT color="green">745</FONT>         * @throws IOException<a name="line.745"></a>
<FONT color="green">746</FONT>         * @throws com.asemantics.rdfcoder.storage.CodeStorageException<a name="line.746"></a>
<FONT color="green">747</FONT>         */<a name="line.747"></a>
<FONT color="green">748</FONT>        protected void loadModel(Map&lt;String,String&gt; parameters) throws CodeStorageException {<a name="line.748"></a>
<FONT color="green">749</FONT>            CodeStorage codeStorage = getCoderFactory().createCodeStorage();<a name="line.749"></a>
<FONT color="green">750</FONT>            codeStorage.loadModel( getCodeModel(), parameters );<a name="line.750"></a>
<FONT color="green">751</FONT>        }<a name="line.751"></a>
<FONT color="green">752</FONT>    <a name="line.752"></a>
<FONT color="green">753</FONT>        /**<a name="line.753"></a>
<FONT color="green">754</FONT>         * Prints the usage of the CommandLine interface.<a name="line.754"></a>
<FONT color="green">755</FONT>         *<a name="line.755"></a>
<FONT color="green">756</FONT>         * @param ps<a name="line.756"></a>
<FONT color="green">757</FONT>         * @throws IllegalAccessException<a name="line.757"></a>
<FONT color="green">758</FONT>         * @throws InvocationTargetException<a name="line.758"></a>
<FONT color="green">759</FONT>         */<a name="line.759"></a>
<FONT color="green">760</FONT>        protected void printUsage(PrintStream ps) throws IllegalAccessException, InvocationTargetException {<a name="line.760"></a>
<FONT color="green">761</FONT>            ps.println("Usage: &lt;command&gt; &lt;parameters&gt;");<a name="line.761"></a>
<FONT color="green">762</FONT>            ps.println();<a name="line.762"></a>
<FONT color="green">763</FONT>            ps.println("\tavailable commands:");<a name="line.763"></a>
<FONT color="green">764</FONT>            Command[] availableCommands = getCommands();<a name="line.764"></a>
<FONT color="green">765</FONT>            for(int i = 0; i &lt; availableCommands.length; i++) {<a name="line.765"></a>
<FONT color="green">766</FONT>                ps.printf("\t%s\t\t\t\t%s\n", availableCommands[i].name, availableCommands[i].shortDescription);<a name="line.766"></a>
<FONT color="green">767</FONT>            }<a name="line.767"></a>
<FONT color="green">768</FONT>            ps.println();<a name="line.768"></a>
<FONT color="green">769</FONT>        }<a name="line.769"></a>
<FONT color="green">770</FONT>    <a name="line.770"></a>
<FONT color="green">771</FONT>        /**<a name="line.771"></a>
<FONT color="green">772</FONT>         * Retrieves the file storage parameters.<a name="line.772"></a>
<FONT color="green">773</FONT>         *<a name="line.773"></a>
<FONT color="green">774</FONT>         * @param args<a name="line.774"></a>
<FONT color="green">775</FONT>         * @return<a name="line.775"></a>
<FONT color="green">776</FONT>         */<a name="line.776"></a>
<FONT color="green">777</FONT>        protected Map&lt;String,String&gt; fileStorageParams(String[] args) {<a name="line.777"></a>
<FONT color="green">778</FONT>            Map parameters = new HashMap();<a name="line.778"></a>
<FONT color="green">779</FONT>            String filename = retrieveParam(CodeStorage.FS_FILENAME, args);<a name="line.779"></a>
<FONT color="green">780</FONT>            parameters.put(CodeStorage.FS_FILENAME, filename);<a name="line.780"></a>
<FONT color="green">781</FONT>            return parameters;<a name="line.781"></a>
<FONT color="green">782</FONT>        }<a name="line.782"></a>
<FONT color="green">783</FONT>    <a name="line.783"></a>
<FONT color="green">784</FONT>        /**<a name="line.784"></a>
<FONT color="green">785</FONT>         * Retrieves the database storage parameters.<a name="line.785"></a>
<FONT color="green">786</FONT>         *<a name="line.786"></a>
<FONT color="green">787</FONT>         * @param args<a name="line.787"></a>
<FONT color="green">788</FONT>         * @return<a name="line.788"></a>
<FONT color="green">789</FONT>         */<a name="line.789"></a>
<FONT color="green">790</FONT>        protected Map&lt;String,String&gt; databaseStorageParams(String[] args) {<a name="line.790"></a>
<FONT color="green">791</FONT>            Map&lt;String,String&gt; parameters = new HashMap&lt;String,String&gt;();<a name="line.791"></a>
<FONT color="green">792</FONT>            String server = retrieveParam(CodeStorage.DB_SERVER, args);<a name="line.792"></a>
<FONT color="green">793</FONT>            if( server == null ) {<a name="line.793"></a>
<FONT color="green">794</FONT>                throw new IllegalArgumentException(<a name="line.794"></a>
<FONT color="green">795</FONT>                        CodeStorage.FS_FILENAME + " or " + CodeStorage.DB_SERVER + " must be specified."<a name="line.795"></a>
<FONT color="green">796</FONT>                );<a name="line.796"></a>
<FONT color="green">797</FONT>            }<a name="line.797"></a>
<FONT color="green">798</FONT>            String port = retrieveParam(CodeStorage.DB_PORT, args);<a name="line.798"></a>
<FONT color="green">799</FONT>            if( port == null ) {<a name="line.799"></a>
<FONT color="green">800</FONT>                throw new IllegalArgumentException(CodeStorage.DB_PORT + " must be specified.");<a name="line.800"></a>
<FONT color="green">801</FONT>            }<a name="line.801"></a>
<FONT color="green">802</FONT>            String name = retrieveParam(CodeStorage.DB_NAME, args);<a name="line.802"></a>
<FONT color="green">803</FONT>            if( name == null ) {<a name="line.803"></a>
<FONT color="green">804</FONT>                throw new IllegalArgumentException(CodeStorage.DB_NAME + " must be specified.");<a name="line.804"></a>
<FONT color="green">805</FONT>            }<a name="line.805"></a>
<FONT color="green">806</FONT>            String username = retrieveParam(CodeStorage.DB_USERNAME, args);<a name="line.806"></a>
<FONT color="green">807</FONT>            if( username == null ) {<a name="line.807"></a>
<FONT color="green">808</FONT>                throw new IllegalArgumentException(CodeStorage.DB_USERNAME + " must be specified.");<a name="line.808"></a>
<FONT color="green">809</FONT>            }<a name="line.809"></a>
<FONT color="green">810</FONT>            String password = retrieveParam(CodeStorage.DB_PASSWORD, args);<a name="line.810"></a>
<FONT color="green">811</FONT>            if( password == null ) {<a name="line.811"></a>
<FONT color="green">812</FONT>                throw new IllegalArgumentException(CodeStorage.DB_PASSWORD + " must be specified.");<a name="line.812"></a>
<FONT color="green">813</FONT>            }<a name="line.813"></a>
<FONT color="green">814</FONT>            parameters.put(CodeStorage.DB_SERVER,   server);<a name="line.814"></a>
<FONT color="green">815</FONT>            parameters.put(CodeStorage.DB_PORT,     port);<a name="line.815"></a>
<FONT color="green">816</FONT>            parameters.put(CodeStorage.DB_NAME,     name);<a name="line.816"></a>
<FONT color="green">817</FONT>            parameters.put(CodeStorage.DB_USERNAME, username);<a name="line.817"></a>
<FONT color="green">818</FONT>            parameters.put(CodeStorage.DB_PASSWORD, password);<a name="line.818"></a>
<FONT color="green">819</FONT>            return parameters;<a name="line.819"></a>
<FONT color="green">820</FONT>        }<a name="line.820"></a>
<FONT color="green">821</FONT>    <a name="line.821"></a>
<FONT color="green">822</FONT>        /**<a name="line.822"></a>
<FONT color="green">823</FONT>         * Processes a command line input.<a name="line.823"></a>
<FONT color="green">824</FONT>         *<a name="line.824"></a>
<FONT color="green">825</FONT>         * @param args<a name="line.825"></a>
<FONT color="green">826</FONT>         * @throws IllegalAccessException<a name="line.826"></a>
<FONT color="green">827</FONT>         * @throws InvocationTargetException<a name="line.827"></a>
<FONT color="green">828</FONT>         * @return returns &lt;code&gt;true&lt;/code&gt; if the command has been processed, &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.828"></a>
<FONT color="green">829</FONT>         *<a name="line.829"></a>
<FONT color="green">830</FONT>         */<a name="line.830"></a>
<FONT color="green">831</FONT>        protected boolean processCommand(String[] args) throws IllegalAccessException, InvocationTargetException {<a name="line.831"></a>
<FONT color="green">832</FONT>            if(args.length == 0) {<a name="line.832"></a>
<FONT color="green">833</FONT>                return true;<a name="line.833"></a>
<FONT color="green">834</FONT>            }<a name="line.834"></a>
<FONT color="green">835</FONT>    <a name="line.835"></a>
<FONT color="green">836</FONT>            loadCommands();<a name="line.836"></a>
<FONT color="green">837</FONT>    <a name="line.837"></a>
<FONT color="green">838</FONT>            String commandName = args[0];<a name="line.838"></a>
<FONT color="green">839</FONT>            String[] commandArgs = new String[args.length -1];<a name="line.839"></a>
<FONT color="green">840</FONT>            int i;<a name="line.840"></a>
<FONT color="green">841</FONT>            for(i = 1; i &lt; args.length; i++) {<a name="line.841"></a>
<FONT color="green">842</FONT>                commandArgs[i - 1] = args[i];<a name="line.842"></a>
<FONT color="green">843</FONT>            }<a name="line.843"></a>
<FONT color="green">844</FONT>    <a name="line.844"></a>
<FONT color="green">845</FONT>            final Command command = commands.get(commandName);<a name="line.845"></a>
<FONT color="green">846</FONT>            if(command == null) {<a name="line.846"></a>
<FONT color="green">847</FONT>                throw new IllegalArgumentException( String.format("unknown command: '%s'", commandName) );<a name="line.847"></a>
<FONT color="green">848</FONT>            }<a name="line.848"></a>
<FONT color="green">849</FONT>            final Method target = command.target;<a name="line.849"></a>
<FONT color="green">850</FONT>    <a name="line.850"></a>
<FONT color="green">851</FONT>            try {<a name="line.851"></a>
<FONT color="green">852</FONT>                target.invoke(this, (Object) commandArgs);<a name="line.852"></a>
<FONT color="green">853</FONT>            } catch (InvocationTargetException ite) {<a name="line.853"></a>
<FONT color="green">854</FONT>                if (ite.getCause() instanceof IllegalArgumentException) {<a name="line.854"></a>
<FONT color="green">855</FONT>                    IllegalArgumentException iae = (IllegalArgumentException) ite.getCause();<a name="line.855"></a>
<FONT color="green">856</FONT>                    handleIllegalArgumentException(iae, commandName);<a name="line.856"></a>
<FONT color="green">857</FONT>                    return false;<a name="line.857"></a>
<FONT color="green">858</FONT>                } else {<a name="line.858"></a>
<FONT color="green">859</FONT>                    throw ite;<a name="line.859"></a>
<FONT color="green">860</FONT>                }<a name="line.860"></a>
<FONT color="green">861</FONT>            }<a name="line.861"></a>
<FONT color="green">862</FONT>            return true;<a name="line.862"></a>
<FONT color="green">863</FONT>        }<a name="line.863"></a>
<FONT color="green">864</FONT>    <a name="line.864"></a>
<FONT color="green">865</FONT>        /**<a name="line.865"></a>
<FONT color="green">866</FONT>         * Generates the prompt string.<a name="line.866"></a>
<FONT color="green">867</FONT>         *<a name="line.867"></a>
<FONT color="green">868</FONT>         * @return the prompts string.<a name="line.868"></a>
<FONT color="green">869</FONT>         */<a name="line.869"></a>
<FONT color="green">870</FONT>        protected String getPrompt() {<a name="line.870"></a>
<FONT color="green">871</FONT>            return getCurrentDirectory().getName() + "~" + selectedModel + "&gt; ";<a name="line.871"></a>
<FONT color="green">872</FONT>        }<a name="line.872"></a>
<FONT color="green">873</FONT>    <a name="line.873"></a>
<FONT color="green">874</FONT>        /**<a name="line.874"></a>
<FONT color="green">875</FONT>         * Processes a single command line input.<a name="line.875"></a>
<FONT color="green">876</FONT>         *<a name="line.876"></a>
<FONT color="green">877</FONT>         * @param line the input command line.<a name="line.877"></a>
<FONT color="green">878</FONT>         * @return<a name="line.878"></a>
<FONT color="green">879</FONT>         * @throws IOException<a name="line.879"></a>
<FONT color="green">880</FONT>         */<a name="line.880"></a>
<FONT color="green">881</FONT>        protected boolean processLine(String line) throws IOException {<a name="line.881"></a>
<FONT color="green">882</FONT>            String[] arguments = extractArgs(line);<a name="line.882"></a>
<FONT color="green">883</FONT>            if (isExit(arguments) &amp;&amp; confirmExit()) {<a name="line.883"></a>
<FONT color="green">884</FONT>                return false;<a name="line.884"></a>
<FONT color="green">885</FONT>            }<a name="line.885"></a>
<FONT color="green">886</FONT>            try {<a name="line.886"></a>
<FONT color="green">887</FONT>                processCommand(arguments);<a name="line.887"></a>
<FONT color="green">888</FONT>            } catch (IllegalArgumentException iae) {<a name="line.888"></a>
<FONT color="green">889</FONT>                handleIllegalArgumentException(iae);<a name="line.889"></a>
<FONT color="green">890</FONT>            } catch (Throwable t) {<a name="line.890"></a>
<FONT color="green">891</FONT>                handleGenericException(t);<a name="line.891"></a>
<FONT color="green">892</FONT>            }<a name="line.892"></a>
<FONT color="green">893</FONT>            return true;<a name="line.893"></a>
<FONT color="green">894</FONT>        }<a name="line.894"></a>
<FONT color="green">895</FONT>    <a name="line.895"></a>
<FONT color="green">896</FONT>        /**<a name="line.896"></a>
<FONT color="green">897</FONT>         * Main cycle of the command line console.<a name="line.897"></a>
<FONT color="green">898</FONT>         *<a name="line.898"></a>
<FONT color="green">899</FONT>         * @throws IllegalAccessException<a name="line.899"></a>
<FONT color="green">900</FONT>         * @throws InvocationTargetException<a name="line.900"></a>
<FONT color="green">901</FONT>         * @throws IOException<a name="line.901"></a>
<FONT color="green">902</FONT>         */<a name="line.902"></a>
<FONT color="green">903</FONT>        protected void mainCycle() throws IllegalAccessException, InvocationTargetException, IOException {<a name="line.903"></a>
<FONT color="green">904</FONT>            printHello();<a name="line.904"></a>
<FONT color="green">905</FONT>            while ( processLine( readInput( getPrompt() ) )  );<a name="line.905"></a>
<FONT color="green">906</FONT>            System.out.println("Bye");<a name="line.906"></a>
<FONT color="green">907</FONT>            System.exit(0);<a name="line.907"></a>
<FONT color="green">908</FONT>        }<a name="line.908"></a>
<FONT color="green">909</FONT>    <a name="line.909"></a>
<FONT color="green">910</FONT>        /**<a name="line.910"></a>
<FONT color="green">911</FONT>         * Extracts arguments from a command line input.<a name="line.911"></a>
<FONT color="green">912</FONT>         *<a name="line.912"></a>
<FONT color="green">913</FONT>         * @param cl<a name="line.913"></a>
<FONT color="green">914</FONT>         * @return the list of arguments.<a name="line.914"></a>
<FONT color="green">915</FONT>         */<a name="line.915"></a>
<FONT color="green">916</FONT>        protected static String[] extractArgs(String cl) {<a name="line.916"></a>
<FONT color="green">917</FONT>            argsBuffer.clear();<a name="line.917"></a>
<FONT color="green">918</FONT>            cl += " ";<a name="line.918"></a>
<FONT color="green">919</FONT>            boolean insideQuotes = false;<a name="line.919"></a>
<FONT color="green">920</FONT>            int begin = 0;<a name="line.920"></a>
<FONT color="green">921</FONT>            int c;<a name="line.921"></a>
<FONT color="green">922</FONT>            for(c = 0; c &lt; cl.length(); c++) {<a name="line.922"></a>
<FONT color="green">923</FONT>                if( cl.charAt(c) == '"' ) {<a name="line.923"></a>
<FONT color="green">924</FONT>                    if(insideQuotes) {<a name="line.924"></a>
<FONT color="green">925</FONT>                        insideQuotes = false;<a name="line.925"></a>
<FONT color="green">926</FONT>                        if(c - begin &gt; 0) {<a name="line.926"></a>
<FONT color="green">927</FONT>                            argsBuffer.add(cl.substring(begin, c));<a name="line.927"></a>
<FONT color="green">928</FONT>                        }<a name="line.928"></a>
<FONT color="green">929</FONT>                    } else {<a name="line.929"></a>
<FONT color="green">930</FONT>                        insideQuotes = true;<a name="line.930"></a>
<FONT color="green">931</FONT>                    }<a name="line.931"></a>
<FONT color="green">932</FONT>                    begin = c + 1;<a name="line.932"></a>
<FONT color="green">933</FONT>                }<a name="line.933"></a>
<FONT color="green">934</FONT>                if(insideQuotes) {<a name="line.934"></a>
<FONT color="green">935</FONT>                    if(c == cl.length() - 1) {<a name="line.935"></a>
<FONT color="green">936</FONT>                        throw new IllegalArgumentException("not found quotes closure.");<a name="line.936"></a>
<FONT color="green">937</FONT>                    }<a name="line.937"></a>
<FONT color="green">938</FONT>                    continue;<a name="line.938"></a>
<FONT color="green">939</FONT>                }<a name="line.939"></a>
<FONT color="green">940</FONT>                if( cl.charAt(c) == ' ' ) {<a name="line.940"></a>
<FONT color="green">941</FONT>                    if(c - begin &gt; 0) {<a name="line.941"></a>
<FONT color="green">942</FONT>                        argsBuffer.add( cl.substring(begin, c) );<a name="line.942"></a>
<FONT color="green">943</FONT>                    }<a name="line.943"></a>
<FONT color="green">944</FONT>                    begin = c + 1;<a name="line.944"></a>
<FONT color="green">945</FONT>                } else if(c == cl.length() - 1 &amp;&amp; c - begin &gt; 0) {<a name="line.945"></a>
<FONT color="green">946</FONT>                    argsBuffer.add( cl.substring(begin, c + 1) );<a name="line.946"></a>
<FONT color="green">947</FONT>                }<a name="line.947"></a>
<FONT color="green">948</FONT>            }<a name="line.948"></a>
<FONT color="green">949</FONT>            return argsBuffer.toArray(new String[argsBuffer.size()]);<a name="line.949"></a>
<FONT color="green">950</FONT>        }<a name="line.950"></a>
<FONT color="green">951</FONT>    <a name="line.951"></a>
<FONT color="green">952</FONT>        protected String getShortCommandDescription(String commandName) {<a name="line.952"></a>
<FONT color="green">953</FONT>            Command command  = commands.get(commandName);<a name="line.953"></a>
<FONT color="green">954</FONT>            if(command == null) {<a name="line.954"></a>
<FONT color="green">955</FONT>                throw new IllegalArgumentException( String.format("Cannot find command '%s'", commandName) );<a name="line.955"></a>
<FONT color="green">956</FONT>            }<a name="line.956"></a>
<FONT color="green">957</FONT>            return command.shortDescription;<a name="line.957"></a>
<FONT color="green">958</FONT>        }<a name="line.958"></a>
<FONT color="green">959</FONT>    <a name="line.959"></a>
<FONT color="green">960</FONT>        protected String getLongCommandDescription(String commandName) {<a name="line.960"></a>
<FONT color="green">961</FONT>            Command command  = commands.get(commandName);<a name="line.961"></a>
<FONT color="green">962</FONT>            if(command == null) {<a name="line.962"></a>
<FONT color="green">963</FONT>                throw new IllegalArgumentException( String.format("Cannot find command '%s'", commandName) );<a name="line.963"></a>
<FONT color="green">964</FONT>            }<a name="line.964"></a>
<FONT color="green">965</FONT>            return command.longDescription;<a name="line.965"></a>
<FONT color="green">966</FONT>        }<a name="line.966"></a>
<FONT color="green">967</FONT>    <a name="line.967"></a>
<FONT color="green">968</FONT>        /**<a name="line.968"></a>
<FONT color="green">969</FONT>         * Returns &lt;code&gt;true&lt;/code&gt; if &lt;i&gt;EXIT_COMMAND&lt;/i&gt; has been specified.<a name="line.969"></a>
<FONT color="green">970</FONT>         * @param args<a name="line.970"></a>
<FONT color="green">971</FONT>         * @return<a name="line.971"></a>
<FONT color="green">972</FONT>         */<a name="line.972"></a>
<FONT color="green">973</FONT>        private static boolean isExit(String[] args) {<a name="line.973"></a>
<FONT color="green">974</FONT>            return args.length &gt; 0 &amp;&amp; args[0].equals(EXIT_COMMAND);<a name="line.974"></a>
<FONT color="green">975</FONT>        }<a name="line.975"></a>
<FONT color="green">976</FONT>    <a name="line.976"></a>
<FONT color="green">977</FONT>           /**<a name="line.977"></a>
<FONT color="green">978</FONT>         * Retrieve a specified param on an array of arguments.<a name="line.978"></a>
<FONT color="green">979</FONT>         *<a name="line.979"></a>
<FONT color="green">980</FONT>         * @param param<a name="line.980"></a>
<FONT color="green">981</FONT>         * @param args<a name="line.981"></a>
<FONT color="green">982</FONT>         * @return<a name="line.982"></a>
<FONT color="green">983</FONT>         */<a name="line.983"></a>
<FONT color="green">984</FONT>        private String retrieveParam(String param, String[] args) {<a name="line.984"></a>
<FONT color="green">985</FONT>            String target = param + "=";<a name="line.985"></a>
<FONT color="green">986</FONT>            for(String arg : args) {<a name="line.986"></a>
<FONT color="green">987</FONT>                if( arg.indexOf(target) == 0 ) {<a name="line.987"></a>
<FONT color="green">988</FONT>                    return arg.substring(target.length());<a name="line.988"></a>
<FONT color="green">989</FONT>                }<a name="line.989"></a>
<FONT color="green">990</FONT>            }<a name="line.990"></a>
<FONT color="green">991</FONT>            return null;<a name="line.991"></a>
<FONT color="green">992</FONT>        }<a name="line.992"></a>
<FONT color="green">993</FONT>    <a name="line.993"></a>
<FONT color="green">994</FONT>        private Inspector getInspectorForModel(String modelName) {<a name="line.994"></a>
<FONT color="green">995</FONT>            ModelHandler mh = modelHandlers.get(modelName);<a name="line.995"></a>
<FONT color="green">996</FONT>            if(mh == null) {<a name="line.996"></a>
<FONT color="green">997</FONT>                throw new IllegalArgumentException("model with name '" + modelName + "' doesn't exist.");<a name="line.997"></a>
<FONT color="green">998</FONT>            }<a name="line.998"></a>
<FONT color="green">999</FONT>            JavaQueryModel qm = mh.javaProfile.getQueryModel();<a name="line.999"></a>
<FONT color="green">1000</FONT>    <a name="line.1000"></a>
<FONT color="green">1001</FONT>            if (modelToInspector == null) {<a name="line.1001"></a>
<FONT color="green">1002</FONT>                modelToInspector = new HashMap&lt;String, Inspector&gt;();<a name="line.1002"></a>
<FONT color="green">1003</FONT>            }<a name="line.1003"></a>
<FONT color="green">1004</FONT>    <a name="line.1004"></a>
<FONT color="green">1005</FONT>            Inspector inspector = modelToInspector.get(modelName);<a name="line.1005"></a>
<FONT color="green">1006</FONT>            if (inspector == null) {<a name="line.1006"></a>
<FONT color="green">1007</FONT>                inspector = new Inspector();<a name="line.1007"></a>
<FONT color="green">1008</FONT>                inspector.addToContext(INSPECTION_MODEL_NAME, qm);<a name="line.1008"></a>
<FONT color="green">1009</FONT>                modelToInspector.put(modelName, inspector);<a name="line.1009"></a>
<FONT color="green">1010</FONT>            }<a name="line.1010"></a>
<FONT color="green">1011</FONT>            return inspector;<a name="line.1011"></a>
<FONT color="green">1012</FONT>        }<a name="line.1012"></a>
<FONT color="green">1013</FONT>    <a name="line.1013"></a>
<FONT color="green">1014</FONT>        /**<a name="line.1014"></a>
<FONT color="green">1015</FONT>         * Retrieves the short command description of a specified command.<a name="line.1015"></a>
<FONT color="green">1016</FONT>         *<a name="line.1016"></a>
<FONT color="green">1017</FONT>         * @param commandName<a name="line.1017"></a>
<FONT color="green">1018</FONT>         * @return<a name="line.1018"></a>
<FONT color="green">1019</FONT>         * @throws IllegalAccessException<a name="line.1019"></a>
<FONT color="green">1020</FONT>         * @throws InvocationTargetException<a name="line.1020"></a>
<FONT color="green">1021</FONT>         */<a name="line.1021"></a>
<FONT color="green">1022</FONT>        private String extractShortCommandDescription(String commandName)<a name="line.1022"></a>
<FONT color="green">1023</FONT>        throws IllegalAccessException, InvocationTargetException {<a name="line.1023"></a>
<FONT color="green">1024</FONT>            Method[] methods = this.getClass().getMethods();<a name="line.1024"></a>
<FONT color="green">1025</FONT>            for(int i = 0; i &lt; methods.length; i++) {<a name="line.1025"></a>
<FONT color="green">1026</FONT>                if(methods[i].getName().equals(SHORT_COMMAND_DESCRIPTION_PREFIX + commandName)) {<a name="line.1026"></a>
<FONT color="green">1027</FONT>                    return (String) methods[i].invoke(this);<a name="line.1027"></a>
<FONT color="green">1028</FONT>                }<a name="line.1028"></a>
<FONT color="green">1029</FONT>            }<a name="line.1029"></a>
<FONT color="green">1030</FONT>            return null;<a name="line.1030"></a>
<FONT color="green">1031</FONT>        }<a name="line.1031"></a>
<FONT color="green">1032</FONT>    <a name="line.1032"></a>
<FONT color="green">1033</FONT>        /**<a name="line.1033"></a>
<FONT color="green">1034</FONT>         * Retrieves the extended command description of a specified command.<a name="line.1034"></a>
<FONT color="green">1035</FONT>         *<a name="line.1035"></a>
<FONT color="green">1036</FONT>         * @param commandName<a name="line.1036"></a>
<FONT color="green">1037</FONT>         * @return<a name="line.1037"></a>
<FONT color="green">1038</FONT>         * @throws IllegalAccessException<a name="line.1038"></a>
<FONT color="green">1039</FONT>         * @throws InvocationTargetException<a name="line.1039"></a>
<FONT color="green">1040</FONT>         */<a name="line.1040"></a>
<FONT color="green">1041</FONT>        private String extractLongCommandDescription(String commandName)<a name="line.1041"></a>
<FONT color="green">1042</FONT>        throws IllegalAccessException, InvocationTargetException {<a name="line.1042"></a>
<FONT color="green">1043</FONT>            Method[] methods = this.getClass().getMethods();<a name="line.1043"></a>
<FONT color="green">1044</FONT>            for(int i = 0; i &lt; methods.length; i++) {<a name="line.1044"></a>
<FONT color="green">1045</FONT>                if(methods[i].getName().equals(LONG_COMMAND_DESCRIPTION_PREFIX + commandName)) {<a name="line.1045"></a>
<FONT color="green">1046</FONT>                    return (String) methods[i].invoke(this);<a name="line.1046"></a>
<FONT color="green">1047</FONT>                }<a name="line.1047"></a>
<FONT color="green">1048</FONT>            }<a name="line.1048"></a>
<FONT color="green">1049</FONT>            return null;<a name="line.1049"></a>
<FONT color="green">1050</FONT>        }<a name="line.1050"></a>
<FONT color="green">1051</FONT>    <a name="line.1051"></a>
<FONT color="green">1052</FONT>        /**<a name="line.1052"></a>
<FONT color="green">1053</FONT>         * Loads all the commands defined in the command line.<a name="line.1053"></a>
<FONT color="green">1054</FONT>         */<a name="line.1054"></a>
<FONT color="green">1055</FONT>        private void loadCommands() {<a name="line.1055"></a>
<FONT color="green">1056</FONT>            if(commands != null) {<a name="line.1056"></a>
<FONT color="green">1057</FONT>                return;<a name="line.1057"></a>
<FONT color="green">1058</FONT>            }<a name="line.1058"></a>
<FONT color="green">1059</FONT>    <a name="line.1059"></a>
<FONT color="green">1060</FONT>            commands = new HashMap&lt;String, Command&gt;();<a name="line.1060"></a>
<FONT color="green">1061</FONT>            Method[] methods = this.getClass().getMethods();<a name="line.1061"></a>
<FONT color="green">1062</FONT>            Command command;<a name="line.1062"></a>
<FONT color="green">1063</FONT>            try {<a name="line.1063"></a>
<FONT color="green">1064</FONT>                for (Method method : methods) {<a name="line.1064"></a>
<FONT color="green">1065</FONT>                    final String methodName = method.getName();<a name="line.1065"></a>
<FONT color="green">1066</FONT>                    if (methodName.indexOf(COMMAND_PREFIX) == 0) {<a name="line.1066"></a>
<FONT color="green">1067</FONT>                        String commandName = methodName.substring(COMMAND_PREFIX.length());<a name="line.1067"></a>
<FONT color="green">1068</FONT>                        command = new Command(<a name="line.1068"></a>
<FONT color="green">1069</FONT>                                commandName,<a name="line.1069"></a>
<FONT color="green">1070</FONT>                                method,<a name="line.1070"></a>
<FONT color="green">1071</FONT>                                extractShortCommandDescription(commandName),<a name="line.1071"></a>
<FONT color="green">1072</FONT>                                extractLongCommandDescription(commandName)<a name="line.1072"></a>
<FONT color="green">1073</FONT>                        );<a name="line.1073"></a>
<FONT color="green">1074</FONT>                        commands.put(commandName, command);<a name="line.1074"></a>
<FONT color="green">1075</FONT>                    }<a name="line.1075"></a>
<FONT color="green">1076</FONT>                }<a name="line.1076"></a>
<FONT color="green">1077</FONT>            } catch (Exception e) {<a name="line.1077"></a>
<FONT color="green">1078</FONT>                throw new RuntimeException("An error occurred while loading commands.", e);<a name="line.1078"></a>
<FONT color="green">1079</FONT>            }<a name="line.1079"></a>
<FONT color="green">1080</FONT>        }<a name="line.1080"></a>
<FONT color="green">1081</FONT>    <a name="line.1081"></a>
<FONT color="green">1082</FONT>        /**<a name="line.1082"></a>
<FONT color="green">1083</FONT>         * Handles an IllegalArgumentException raised by a command method transforming it<a name="line.1083"></a>
<FONT color="green">1084</FONT>         * in a error message.<a name="line.1084"></a>
<FONT color="green">1085</FONT>         *<a name="line.1085"></a>
<FONT color="green">1086</FONT>         * @param iae<a name="line.1086"></a>
<FONT color="green">1087</FONT>         * @param cmd<a name="line.1087"></a>
<FONT color="green">1088</FONT>         */<a name="line.1088"></a>
<FONT color="green">1089</FONT>        private void handleIllegalArgumentException(IllegalArgumentException iae, String cmd) {<a name="line.1089"></a>
<FONT color="green">1090</FONT>            System.out.println("ERROR: " + iae.getMessage() );<a name="line.1090"></a>
<FONT color="green">1091</FONT>            if(debug) { iae.printStackTrace(); }<a name="line.1091"></a>
<FONT color="green">1092</FONT>            Throwable cause = iae.getCause();<a name="line.1092"></a>
<FONT color="green">1093</FONT>            int causeLevel = 0;<a name="line.1093"></a>
<FONT color="green">1094</FONT>            while(cause != null) {<a name="line.1094"></a>
<FONT color="green">1095</FONT>                System.out.println("[" + (causeLevel++) + "] with cause: '" + iae.getCause().getMessage() + "'");<a name="line.1095"></a>
<FONT color="green">1096</FONT>                if(debug) { iae.getCause().printStackTrace(); }<a name="line.1096"></a>
<FONT color="green">1097</FONT>                cause = cause.getCause();<a name="line.1097"></a>
<FONT color="green">1098</FONT>            }<a name="line.1098"></a>
<FONT color="green">1099</FONT>    <a name="line.1099"></a>
<FONT color="green">1100</FONT>            try {<a name="line.1100"></a>
<FONT color="green">1101</FONT>                if(cmd == null) {<a name="line.1101"></a>
<FONT color="green">1102</FONT>                    printUsage(System.out);<a name="line.1102"></a>
<FONT color="green">1103</FONT>                } else {<a name="line.1103"></a>
<FONT color="green">1104</FONT>                    System.out.println(getLongCommandDescription(cmd));<a name="line.1104"></a>
<FONT color="green">1105</FONT>                }<a name="line.1105"></a>
<FONT color="green">1106</FONT>            } catch (IllegalAccessException e) {<a name="line.1106"></a>
<FONT color="green">1107</FONT>                e.printStackTrace();<a name="line.1107"></a>
<FONT color="green">1108</FONT>            } catch (InvocationTargetException e) {<a name="line.1108"></a>
<FONT color="green">1109</FONT>                e.printStackTrace();<a name="line.1109"></a>
<FONT color="green">1110</FONT>            }<a name="line.1110"></a>
<FONT color="green">1111</FONT>        }<a name="line.1111"></a>
<FONT color="green">1112</FONT>    <a name="line.1112"></a>
<FONT color="green">1113</FONT>        /**<a name="line.1113"></a>
<FONT color="green">1114</FONT>         * Handles an IllegalArgumentException.<a name="line.1114"></a>
<FONT color="green">1115</FONT>         *<a name="line.1115"></a>
<FONT color="green">1116</FONT>         * @param iae<a name="line.1116"></a>
<FONT color="green">1117</FONT>         */<a name="line.1117"></a>
<FONT color="green">1118</FONT>        private void handleIllegalArgumentException(IllegalArgumentException iae) {<a name="line.1118"></a>
<FONT color="green">1119</FONT>            handleIllegalArgumentException(iae, null);<a name="line.1119"></a>
<FONT color="green">1120</FONT>        }<a name="line.1120"></a>
<FONT color="green">1121</FONT>    <a name="line.1121"></a>
<FONT color="green">1122</FONT>        /**<a name="line.1122"></a>
<FONT color="green">1123</FONT>         * Handles a severe exception.<a name="line.1123"></a>
<FONT color="green">1124</FONT>         *<a name="line.1124"></a>
<FONT color="green">1125</FONT>         * @param t<a name="line.1125"></a>
<FONT color="green">1126</FONT>         */<a name="line.1126"></a>
<FONT color="green">1127</FONT>        private void handleGenericException(Throwable t) {<a name="line.1127"></a>
<FONT color="green">1128</FONT>            System.out.println(<a name="line.1128"></a>
<FONT color="green">1129</FONT>                    String.format(<a name="line.1129"></a>
<FONT color="green">1130</FONT>                            "SEVERE ERROR: an expected exception occurred: %s with message'%s'",<a name="line.1130"></a>
<FONT color="green">1131</FONT>                            t.getClass().getName(),<a name="line.1131"></a>
<FONT color="green">1132</FONT>                            t.getMessage()<a name="line.1132"></a>
<FONT color="green">1133</FONT>                    )<a name="line.1133"></a>
<FONT color="green">1134</FONT>            );<a name="line.1134"></a>
<FONT color="green">1135</FONT>            if(debug) {<a name="line.1135"></a>
<FONT color="green">1136</FONT>                t.printStackTrace();<a name="line.1136"></a>
<FONT color="green">1137</FONT>            }<a name="line.1137"></a>
<FONT color="green">1138</FONT>            if(t.getCause() != null) {<a name="line.1138"></a>
<FONT color="green">1139</FONT>                System.out.println("with cause: '" + t.getCause().getMessage() + "'");<a name="line.1139"></a>
<FONT color="green">1140</FONT>                if(debug) {<a name="line.1140"></a>
<FONT color="green">1141</FONT>                    t.getCause().printStackTrace();<a name="line.1141"></a>
<FONT color="green">1142</FONT>                }<a name="line.1142"></a>
<FONT color="green">1143</FONT>             }<a name="line.1143"></a>
<FONT color="green">1144</FONT>        }<a name="line.1144"></a>
<FONT color="green">1145</FONT>    <a name="line.1145"></a>
<FONT color="green">1146</FONT>        /**<a name="line.1146"></a>
<FONT color="green">1147</FONT>         * Prints a &lt;i&gt;Hello&lt;/i&gt; message.<a name="line.1147"></a>
<FONT color="green">1148</FONT>         */<a name="line.1148"></a>
<FONT color="green">1149</FONT>        private void printHello() {<a name="line.1149"></a>
<FONT color="green">1150</FONT>            System.out.println("RDFCoder command line console [version " + VERSION_MAJOR + "." + VERSION_MINOR + "]");<a name="line.1150"></a>
<FONT color="green">1151</FONT>            System.out.println();<a name="line.1151"></a>
<FONT color="green">1152</FONT>        }<a name="line.1152"></a>
<FONT color="green">1153</FONT>    <a name="line.1153"></a>
<FONT color="green">1154</FONT>        private String readInput(String prompt) throws IOException {<a name="line.1154"></a>
<FONT color="green">1155</FONT>            System.out.print(prompt);<a name="line.1155"></a>
<FONT color="green">1156</FONT>            String ret = consoleReader.readLine();<a name="line.1156"></a>
<FONT color="green">1157</FONT>            return ret;<a name="line.1157"></a>
<FONT color="green">1158</FONT>        }<a name="line.1158"></a>
<FONT color="green">1159</FONT>    <a name="line.1159"></a>
<FONT color="green">1160</FONT>        /**<a name="line.1160"></a>
<FONT color="green">1161</FONT>         * Requires a confirmation exit.<a name="line.1161"></a>
<FONT color="green">1162</FONT>         *<a name="line.1162"></a>
<FONT color="green">1163</FONT>         * @return<a name="line.1163"></a>
<FONT color="green">1164</FONT>         * @throws IOException<a name="line.1164"></a>
<FONT color="green">1165</FONT>         */<a name="line.1165"></a>
<FONT color="green">1166</FONT>        private boolean confirmExit() throws IOException {<a name="line.1166"></a>
<FONT color="green">1167</FONT>           if( ! toBeSaved.isEmpty() ) { // There are models not yes stored.<a name="line.1167"></a>
<FONT color="green">1168</FONT>                System.out.println("Following models has been modified but not stored:");<a name="line.1168"></a>
<FONT color="green">1169</FONT>                for(String m : toBeSaved ) {<a name="line.1169"></a>
<FONT color="green">1170</FONT>                    System.out.println("\t" + m);<a name="line.1170"></a>
<FONT color="green">1171</FONT>                }<a name="line.1171"></a>
<FONT color="green">1172</FONT>                while(true) {<a name="line.1172"></a>
<FONT color="green">1173</FONT>                    String response = readInput("Are you sure do you want to exit? [Yes/No]");<a name="line.1173"></a>
<FONT color="green">1174</FONT>                    if(response.toLowerCase().equals("y") || response.toLowerCase().equals("yes")) {<a name="line.1174"></a>
<FONT color="green">1175</FONT>                        return true;<a name="line.1175"></a>
<FONT color="green">1176</FONT>                    } else if(response.toLowerCase().equals("n") || response.toLowerCase().equals("no") ) {<a name="line.1176"></a>
<FONT color="green">1177</FONT>                        return false;<a name="line.1177"></a>
<FONT color="green">1178</FONT>                    }<a name="line.1178"></a>
<FONT color="green">1179</FONT>                }<a name="line.1179"></a>
<FONT color="green">1180</FONT>            }<a name="line.1180"></a>
<FONT color="green">1181</FONT>            return true;<a name="line.1181"></a>
<FONT color="green">1182</FONT>        }<a name="line.1182"></a>
<FONT color="green">1183</FONT>    <a name="line.1183"></a>
<FONT color="green">1184</FONT>        /**<a name="line.1184"></a>
<FONT color="green">1185</FONT>         * Defines a command with a name and a description.<a name="line.1185"></a>
<FONT color="green">1186</FONT>         */<a name="line.1186"></a>
<FONT color="green">1187</FONT>        public class Command {<a name="line.1187"></a>
<FONT color="green">1188</FONT>            protected final String name;<a name="line.1188"></a>
<FONT color="green">1189</FONT>            protected final Method target;<a name="line.1189"></a>
<FONT color="green">1190</FONT>            protected final String shortDescription;<a name="line.1190"></a>
<FONT color="green">1191</FONT>            protected final String longDescription;<a name="line.1191"></a>
<FONT color="green">1192</FONT>    <a name="line.1192"></a>
<FONT color="green">1193</FONT>            private Command(String name, Method target, String shortDescription, String longDescription) {<a name="line.1193"></a>
<FONT color="green">1194</FONT>                this.name   = name;<a name="line.1194"></a>
<FONT color="green">1195</FONT>                this.target = target;<a name="line.1195"></a>
<FONT color="green">1196</FONT>                this.shortDescription = shortDescription;<a name="line.1196"></a>
<FONT color="green">1197</FONT>                this.longDescription  = longDescription;<a name="line.1197"></a>
<FONT color="green">1198</FONT>            }<a name="line.1198"></a>
<FONT color="green">1199</FONT>        }<a name="line.1199"></a>
<FONT color="green">1200</FONT>    <a name="line.1200"></a>
<FONT color="green">1201</FONT>        /**<a name="line.1201"></a>
<FONT color="green">1202</FONT>         * Defines a model handler, i.e. a set of related classes<a name="line.1202"></a>
<FONT color="green">1203</FONT>         * used to handle a code model.<a name="line.1203"></a>
<FONT color="green">1204</FONT>         */<a name="line.1204"></a>
<FONT color="green">1205</FONT>        class ModelHandler {<a name="line.1205"></a>
<FONT color="green">1206</FONT>    <a name="line.1206"></a>
<FONT color="green">1207</FONT>            /**<a name="line.1207"></a>
<FONT color="green">1208</FONT>             * Code model.<a name="line.1208"></a>
<FONT color="green">1209</FONT>             */<a name="line.1209"></a>
<FONT color="green">1210</FONT>            final Model model;<a name="line.1210"></a>
<FONT color="green">1211</FONT>    <a name="line.1211"></a>
<FONT color="green">1212</FONT>            /**<a name="line.1212"></a>
<FONT color="green">1213</FONT>             * Code handler.<a name="line.1213"></a>
<FONT color="green">1214</FONT>             */<a name="line.1214"></a>
<FONT color="green">1215</FONT>            final JavaProfile javaProfile;<a name="line.1215"></a>
<FONT color="green">1216</FONT>    <a name="line.1216"></a>
<FONT color="green">1217</FONT>            ModelHandler(Model m, JavaProfile jp) {<a name="line.1217"></a>
<FONT color="green">1218</FONT>                model       = m;<a name="line.1218"></a>
<FONT color="green">1219</FONT>                javaProfile = jp;<a name="line.1219"></a>
<FONT color="green">1220</FONT>            }<a name="line.1220"></a>
<FONT color="green">1221</FONT>    <a name="line.1221"></a>
<FONT color="green">1222</FONT>        }<a name="line.1222"></a>
<FONT color="green">1223</FONT>    <a name="line.1223"></a>
<FONT color="green">1224</FONT>        /**<a name="line.1224"></a>
<FONT color="green">1225</FONT>         * Defines a library entity when defining a class path.<a name="line.1225"></a>
<FONT color="green">1226</FONT>         */<a name="line.1226"></a>
<FONT color="green">1227</FONT>        private class Library {<a name="line.1227"></a>
<FONT color="green">1228</FONT>    <a name="line.1228"></a>
<FONT color="green">1229</FONT>            /**<a name="line.1229"></a>
<FONT color="green">1230</FONT>             * Library name.<a name="line.1230"></a>
<FONT color="green">1231</FONT>             */<a name="line.1231"></a>
<FONT color="green">1232</FONT>            String name;<a name="line.1232"></a>
<FONT color="green">1233</FONT>    <a name="line.1233"></a>
<FONT color="green">1234</FONT>            /**<a name="line.1234"></a>
<FONT color="green">1235</FONT>             * Library location.<a name="line.1235"></a>
<FONT color="green">1236</FONT>             */<a name="line.1236"></a>
<FONT color="green">1237</FONT>            File location;<a name="line.1237"></a>
<FONT color="green">1238</FONT>    <a name="line.1238"></a>
<FONT color="green">1239</FONT>            /**<a name="line.1239"></a>
<FONT color="green">1240</FONT>             * Library type.<a name="line.1240"></a>
<FONT color="green">1241</FONT>             */<a name="line.1241"></a>
<FONT color="green">1242</FONT>            LibraryType type;<a name="line.1242"></a>
<FONT color="green">1243</FONT>    <a name="line.1243"></a>
<FONT color="green">1244</FONT>            Library(String n, File f, LibraryType t) {<a name="line.1244"></a>
<FONT color="green">1245</FONT>                name     = n;<a name="line.1245"></a>
<FONT color="green">1246</FONT>                location = f;<a name="line.1246"></a>
<FONT color="green">1247</FONT>                type     = t;<a name="line.1247"></a>
<FONT color="green">1248</FONT>            }<a name="line.1248"></a>
<FONT color="green">1249</FONT>        }<a name="line.1249"></a>
<FONT color="green">1250</FONT>    <a name="line.1250"></a>
<FONT color="green">1251</FONT>    }<a name="line.1251"></a>




























































</PRE>
</BODY>
</HTML>
